Why is Ansys Meshing Important for Structural FEA and Fluid CFD Simulations?


Meshing is the process in which the continuous geometric space of an object is broken down into thousands or more of shapes to properly define the physical shape of the object.  This process typically consumes a significant portion of the time in acquiring simulation results.  As a result, Ansys meshing has created advanced automated mesh generation tools can provide faster and more accurate solutions for CFD & FEA Meshing.

Meshing, also known as mesh generation, is the process of generating a two-dimensional and three-dimensional grid; it is dividing complex geometries into elements that can be used to discretize a domain.

Detailed Meshing | 3D CAD Models

The more detailed a mesh is, the more accurate the 3D CAD model will be, allowing for high fidelity simulations.


Meshing has a significant role when it comes to the engineering simulation process. Creating a high-quality mesh is one of the most critical factors that should be considered to ensure simulation accuracy.

Creating the most appropriate mesh is the foundation of engineering simulations because the mesh influences the accuracy, convergence, and speed of the simulation. Computers cannot solve simulations on the CAD model’s actual geometry shape as the governing equations cannot be applied to an arbitrary shape.

Mesh elements allow governing equations to be solved on predictably shaped and mathematically defined volumes. Typically, the equations solved on these meshes are partial differential equations.

Due to the iterative nature of these calculations, obtaining a solution to these equations is not practical by hand, and so computational methods such as Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) are employed.





Creating the most appropriate mesh is the foundation of engineering simulations. Ansys Meshing appropriately adapts to the type of solutions that will be used.  Defining the project and setting respective criteria to create the best suited mesh is critical.

For a quick analysis or for the new and infrequent user, a usable mesh can be created in a few short steps. Where possible, Ansys Meshing automatically takes advantage of the available cores in the PC.  Utilizing parallel processing via Finite Element Analysis (FEA), and significantly reducing the time to create a mesh.


FEA Meshing of structural models in Ansys Mechanical is all about balancing accuracy versus computational expense. Typically, finer meshes with smaller elements produce more accurate results.  However, finer meshes take longer to solve.

However, there is a point where the mesh is refined enough to accurately capture the results. In effect, making additional computational expense unnecessary. This level of refinement is usually problem dependent.  In addition, requiring both experience and engineering judgement to determine.

As a general guide, the considerations listed below will help you to create an accurate and efficient mesh in a structural analysis of your own.


1. Mesh Density

Generally, in a Finite Element Analysis (FEA), a finer mesh produces more accurate results. The smaller elements in a finer mesh can more accurately capture stress gradients across the element.

However, adding more elements to a Finite Element Model adds computational expense in two ways:

  1. More elements mean that more equations need to be solve at each time step, increasing both solution time and memory requirements.
  2. The results files from these analyses take more disk space to store.

Of course, managers and engineers alike would like to avoid this unnecessary expense.  Consequently, users can restrict areas of high mesh density to areas of interest in their analysis. This is usually confined to areas in the load path of the model, where there is a significant stress level.

FEA Meshing | Unique Geometric Features

Other geometric features, such as fillet radii, may be deployed.  This pre-set is often used for large stress concentrations requiring a dense mesh to be able to accurately predict stress. Areas away from the load path or stress concentrations can be meshed with larger elements.

Generally, these areas have insignificant stress levels and can be accurately modelled with large elements.


Ansys Mechanical offers a wide array of tools to help you control your mesh density. There are global mesh controls that control the mesh size.  This setting may be established for the entire model as well as local size controls, allowing refinement in areas of interest.

2. Convergence and Stress Singularities

To identify the level of mesh density that provides accurate results, we must first understand convergence. When a result has converged, further mesh refinements in that area will no longer produce a meaningful change in that result. With experience, engineers can determine when they have a sufficiently dense mesh to achieve convergence.

Ansys Mechanical also includes a built-in tool that aids in identifying convergence. Ansys Mechanical will first solve the model with the mesh generated by the user.

Then, the mesh will be refined in locations with high stress. Ansys Mechanical repeats this process until the change in results between each solution reaches a sufficiently low value. Or, based on custom user input, a specified number of solutions is achieved.

The images below show this tool in action. One image summarizes each solution.  In effect, demonstrating the number of nodes and elements in the mesh.  This pertains to each solution as well as the change in stress in each solution.

In this example, engineers will observe the change in stress growing smaller and smaller with each mesh refinement, converging on a result.


It is also important to note that a result may not necessarily be able to achieve convergence.

In the case of stress, we refer to this as a stress singularity. These singularities are artificial “hot spots” of stresses that are usually due to modelling assumptions or simplifications. Stress singularities can be caused by geometric features such as sharp corners or edges.

Stress can be thought of as the amount of force transferred through a specific area. In these geometric features, as the element size decreases, the “area” approaches zero, causing the stress to diverge to an infinite value.

Another common source of stress singularities occurs at regions where there is a discontinuity in stiffness in the model. These regions can include things like the boundary where two bodies are in contact or the boundaries of a support.

It is important for a user to be able to identify which areas of stress are artificial stress singularities and which areas are real and need a sufficient mesh to be able to capture the results properly.

In the example below, the convergence tool was used in a location with a stress singularity. In this case, refining the mesh does not result in smaller change in stress at each solution; it increases the change.

If we continued to refine the mesh in this location, the stress would never converge on a value. Instead, it would diverge, approaching an infinite value.



3. Element Shape and Quality

There are two main element shapes used in structural analysis in Ansys Mechanical, hexahedral (hex) or tetrahedral (tet) elements. Other element shapes such as pyramid or wedge-shaped elements also exist, mainly as transitional elements between tet and hex elements.

The ideal element shape for an analysis is usually determined by the geometry that is being represented in the analysis. In general, it is easier to use tet elements than hex elements on highly complex geometry.

To be able to use a hex mesh on complex geometry, the geometry must be divided up into small, more easily meshed sections.  This can greatly increase the amount of time spent on an analysis.

However, there is also a trade off in efficiency for tet element. More tet elements need to be used to represent the same geometry than hex elements. It is up to the user to best judge which element shape will be best for an analysis.

Meshing Considerations | Quality of Shape Elements

The quality of the shape of elements used in a structural analysis is also an important consideration. Elements with a distorted or skewed shape can produce inaccurate results. Ansys Mechanical includes many different mesh quality criteria that allows the user to check the shape of element.

These quality criteria include element quality, aspect ratio, Jacobian ratio and more . The user can plot each of these mesh quality criteria on their mesh to be able to identify elements of poor quality.

structural meshing





The geometries that design engineers send to analysis engineers are rarely clean enough to import into a fluids modeling program. Fixing these gaps and leaks in the geometry can traditionally take hours, even days.


Therefore, you (as the analysis engineer) should use a CFD software that can wrap a surface mesh around discontinuous geometry.

This automated meshing capability will quickly fill in all the gaps, leaving more time for simulation and results analysis.


When performing a fluid analysis, an inverse fluid volume needs to be created. Generating a fluid volume is achieved by wrapping a box around watertight geometry and combining all the overlapping faces between the solids into one face.

This resolves the intersections between the box and source geometry. The volume can then be extracted and imported into a fluids model.

Employing the “share topology” function creates the requisite flow geometry using Ansys SpaceClaim. With Fluent’s “surface mesh” operation, extracting the flow volume from the void between the boundaries in the geometry is achieved.


Reducing computational times is achieved by creating fluids models with coarse meshes for large areas and finer meshes for more detailed geometries.

The challenge then becomes linking these disparate meshes into a continuous mesh or sacrificing accuracy by creating non-conformal (mismatching) mesh interfaces.

Conformally linking meshes is a tedious job. It typically requires cleaning up the geometry and manually correcting the meshes so everything fits nicely together.

How do you leverage different meshing approaches and element types in a single mesh?

The concept of subdividing a geometry into multiple meshed bodies to leverage strengths of different meshing approaches has existed for a long time. The process of connecting different meshes (whether conformal or not) had varying levels of automation available to the user.

Past approaches, even when automated, were often limited to element type variation on a global level. This resulted in conformal and non-conformal connections between large separately meshed regions.

Recent Ansys updates to Fluent Meshing take the concept of “The right mesh for the right” job to the next level by introducing Mosaic Meshing.

Ansys Fluent’s Mosaic-enabled meshing technology can automatically generate different mesh and element types in different localized or global regions and link these grids conformally.

This approach currently results in a poly-hexcore mesh leveraging the following element types as needed:

  • Hexcore (Hex Elements with Cut-Cell Refinement)
  • Polyhedral Elements
  • Wall Inflation (Inflated Poly and Prisms)

It automatically blends between these element types to give you a mesh which is optimized for accuracy and meshing speed. The resulting mesh will have an inflated boundary layer near the walls and a hexahedral core in the fluid free stream.

Ansys Meshing & Boundary Layers | Near Wall & Free Stream

The two regions (near wall and free stream) will then be blended with a layer of polyhedra. This novel approach means a user is be able to quickly obtain a highly robust, high quality mesh optimized for accurate and stable solutions.

For more information about how Ansys Software can benefit you, contact us.


34 Comments. Leave new

  • Perangkat Lunak Rekayasa Teknologi Tinggi
    April 10, 2021 9:32 am

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  • Bogearraí Innealtóireachta Ardteicneolaíochta
    April 10, 2021 10:06 am

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  • ਹਾਈ-ਟੈਕ ਇੰਜੀਨੀਅਰਿੰਗ ਸਾਫਟਵੇਅਰ
    April 10, 2021 10:41 am

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  • Nā Polokalamu ʻEnehana
    April 10, 2021 11:56 am

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  • Λογισμικό Μηχανικής Hi-Tech
    April 10, 2021 1:18 pm

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  • Высокатэхналагічнае інжынернае праграмнае забеспячэнне
    April 10, 2021 3:32 pm

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  • Onibak Asfuy
    April 10, 2021 5:50 pm

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  • Civil- og Bilsimulering
    April 10, 2021 8:16 pm

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  • برنامج هندسة التكنولوجيا الفائقة
    April 10, 2021 11:02 pm

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  • Siviili- ja Autosimulaatio
    April 11, 2021 1:40 am

    Laskennallinen virtausdynamiikka (CFD)

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  • Високотехнологичен инженерен софтуер
    April 12, 2021 4:55 am

    Изчислителна динамика на флуидите (CFD)

    Термични приложения и флуиден поток

    ◉ Намалете грешките при проектирането и оптимизирайте инженерните проекти със симулация.

    ◉ Решавайте инженерни предизвикателства в реалния свят и разбирайте по-добре сложния флуиден поток, топлинния топлопренос

    ◉ 3D моделиране на свързани потоци, които се случват в различни среди

    В SimuTech Group ние установихме нашия опит в консултирането по изчислителна динамика на флуидите (CFD).
    ◉ Нашата работа е изчерпателно проверена чрез експерименти и тестове в експлоатация.
    Стрес живот
    ◉ Strain Life
    ◉ Механика на счупване

    С години работа по CFD проекти в различни индустрии, включително:
    ◉ медицински
    ◉ биотехнология
    ◉ производство
    ◉ ротационни машини
    ◉ космически
    ◉ морски
    ◉ движение и мултифизика
    ◉ гражданска и автомобилна симулация

  • Zivil- und Automobilsimulation
    April 12, 2021 5:18 am

    Computational Fluid Dynamics (CFD)

    Thermische Anwendungen & Fluidströmung

    ◉ Reduzieren Sie Konstruktionsfehler und optimieren Sie Konstruktionskonstruktionen mit Simulation.

    ◉ Lösen Sie reale technische Herausforderungen und gewinnen Sie ein besseres Verständnis für komplexe Fluidströmungen und thermische Wärmeübertragung

    ◉ 3D-Modellierung verwandter Strömungsprozesse, die in verschiedenen Umgebungen auftreten

    Bei der SimuTech Group haben wir unsere Expertise in der Beratung zu Computational Fluid Dynamics (CFD) aufgebaut
    ◉ Unsere Arbeit wurde umfassend durch Experimente und Betriebstests bewertet.
    Stress Leben
    ◉ Belastungsleben
    ◉ Bruchmechanik

    Mit jahrelanger CFD-Projektarbeit in einer Vielzahl von Branchen, darunter:
    ◉ medizinisch
    ◉ Biotechnologie
    ◉ Fertigung
    ◉ rotierende Maschinen
    ◉ Luft- und Raumfahrt
    ◉ Marine
    ◉ Bewegung & Multiphysik
    ◉ Zivil- und Automobilsimulation

  • Augsto Tehnoloģiju Inženierijas Programmatūra
    May 6, 2021 7:10 pm

    Skaitļošanas šķidruma dinamika (CFD)

    Siltuma pielietojumi un šķidruma plūsma

    ◉ Samaziniet dizaina kļūmes un optimizējiet inženiertehniskos projektus, izmantojot simulāciju.

    ◉ Atrisiniet reālās pasaules inženiertehniskās problēmas un labāk izprotiet sarežģīto šķidruma plūsmu, siltuma siltuma pārnesi

    ◉ saistītu plūsmas procesu 3D modelēšana, kas notiek dažādās vidēs

    SimuTech Group mēs esam izveidojuši savas zināšanas skaitļošanas šķidruma dinamikas (CFD) konsultācijās.
    ◉ Mūsu darbs ir vispusīgi salīdzināts ar eksperimentiem un ekspluatācijas testēšanu.
    Stresa dzīve
    ◉ Celma dzīvi
    ◉ Lūzumu mehānika

    Ar gadiem ilgu CFD projektu darbu dažādās nozarēs, tostarp:
    ◉ medicīnas
    ◉ biotehnoloģija
    ◉ ražošana
    ◉ rotācijas mašīnas
    ◉ aviācija
    ◉ jūras
    ◉ kustība un multifizika
    ◉ civilā un automobiļu rūpniecība

  • Rotatiouns Maschinnen
    May 14, 2021 2:43 am

    Computational Fluid Dynamik (CFD)

    Thermesch Uwendungen & Fluid Flow

    ◉ Reduzéiert Designfehler an optiméiert Ingenieursdesign mat Simulatioun.

    ◉ Léisen real Welt Ingenieur Erausfuerderungen an hunn e bessere Verständnis vu komplexe Flëssegkeetsfloss, thermesche Wärmetransfer

    ◉ 3D Modelléierung vu verwandte Flowprozesser déi a verschiddenen Ëmfeld optrieden

    Bei SimuTech Group hu mir eis Expertise an der Computational Fluid Dynamik (CFD) Berodung etabléiert
    ◉ Eis Aarbecht gouf ëmfaassend benchmarkéiert duerch Experimenter an In-Service Testen.
    Stress Liewen
    ◉ Strain Life
    ◉ Frakturmechanik

    Mat Joeren vun CFD Projet Aarbecht an enger Rei vun Industrien dorënner:
    ◉ medezinesch
    ◉ Biotechnologie
    ◉ Fabrikatioun
    ◉ Rotatiounsmaschinnen
    ◉ Raumfaart
    ◉ Marine
    ◉ Bewegung & Multiphysik
    ◉ zivil an automobile

  • ഹൈടെക് എഞ്ചിനീയറിംഗ് സോഫ്റ്റ്‌വെയർ
    June 29, 2021 9:15 am

    കമ്പ്യൂട്ടേഷണൽ ഫ്ലൂയിഡ് ഡൈനാമിക്സ് (CFD)

    തെർമൽ ആപ്ലിക്കേഷനുകളും ഫ്ലൂയിഡ് ഫ്ലോ

    ◉ ഡിസൈൻ പരാജയങ്ങൾ കുറയ്ക്കുകയും സിമുലേഷൻ ഉപയോഗിച്ച് എഞ്ചിനീയറിംഗ് ഡിസൈനുകൾ ഒപ്റ്റിമൈസ് ചെയ്യുകയും ചെയ്യുക.

    ◉ യഥാർത്ഥ ലോക എഞ്ചിനീയറിംഗ് വെല്ലുവിളികൾ പരിഹരിക്കുകയും സങ്കീർണ്ണമായ ദ്രാവക പ്രവാഹം, താപ താപ കൈമാറ്റം എന്നിവയെക്കുറിച്ച് നന്നായി മനസ്സിലാക്കുകയും ചെയ്യുക

    ◉ വ്യത്യസ്ത പരിതസ്ഥിതികളിൽ സംഭവിക്കുന്ന അനുബന്ധ ഫ്ലോ പ്രക്രിയകളുടെ 3D മോഡലിംഗ്

    സിമുടെക് ഗ്രൂപ്പിൽ, കമ്പ്യൂട്ടേഷണൽ ഫ്ലൂയിഡ് ഡൈനാമിക്സ് (സിഎഫ്ഡി) കൺസൾട്ടിംഗിൽ ഞങ്ങൾ ഞങ്ങളുടെ വൈദഗ്ധ്യം സ്ഥാപിച്ചു.
    ◉ ഞങ്ങളുടെ ജോലി പരീക്ഷണങ്ങളും ഇൻ-സർവീസ് ടെസ്റ്റിംഗും ഉപയോഗിച്ച് സമഗ്രമായി മാനദണ്ഡമാക്കിയിരിക്കുന്നു.
    സ്ട്രെസ് ലൈഫ്
    ◉ സ്ട്രെയിൻ ലൈഫ്
    ◉ ഫ്രാക്ചർ മെക്കാനിക്സ്

    ഇനിപ്പറയുന്നവ ഉൾപ്പെടെ വിവിധ വ്യവസായങ്ങളിൽ വർഷങ്ങളോളം CFD പ്രോജക്റ്റ് വർക്കിനൊപ്പം:
    ◉ മെഡിക്കൽ
    ◉ ബയോടെക്നോളജി
    ◉ നിർമ്മാണം
    ◉ ഭ്രമണ യന്ത്രങ്ങൾ
    ◉ എയറോസ്പേസ്
    ◉ കടൽ
    ◉ ചലനവും മൾട്ടിഫിസിക്സും
    ◉ സിവിൽ, ഓട്ടോമോട്ടീവ്

  • Softwer Tal-Inġinerija
    June 29, 2021 9:19 am

    Id-dinamika tal-fluwidu komputazzjonali (CFD)

    Applikazzjonijiet Termali & Fluss tal-Fluwidu

    ◉ Naqqas il-fallimenti tad-disinn u ottimizza d-disinji tal-inġinerija b’simulazzjoni.

    ◉ Issolvi l-isfidi tal-inġinerija fid-dinja reali u għandek fehim aħjar tal-fluss tal-fluwidu kumpless, it-trasferiment tas-sħana termali

    ◉ Immudellar 3D ta ‘proċessi ta’ fluss relatati li jseħħu f’ambjenti differenti

    F’SimuTech Group, waqqafna l-kompetenza tagħna fil-konsultazzjoni dwar id-dinamika tal-fluwidu komputazzjonali (CFD).
    ◉ Ix-xogħol tagħna ġie mmarkat b’mod komprensiv b’esperimenti u ttestjar waqt is-servizz.
    Stress Ħajja
    ◉ Strain Life
    ◉ Mekkanika tal-Ksur

    B’snin ta’ xogħol ta’ proġetti CFD f’varjetà ta’ industriji inklużi:
    ◉ mediku
    ◉ bijoteknoloġija
    ◉ manifattura
    ◉ makkinarju rotazzjonali
    ◉ aerospazjali
    ◉ tal-baħar
    ◉ moviment u multifiżika
    ◉ ċivili u tal-karozzi

  • Hi-Tech အင်ဂျင်နီယာဆော့ဖ်ဝဲ
    July 2, 2021 2:09 am

    တွက်ချက်မှုဆိုင်ရာ အရည်ဒိုင်းနမစ် (CFD)

    အပူအအေးအသုံးချမှုများနှင့် အရည်စီးဆင်းမှု

    ◉ ဒီဇိုင်းမအောင်မြင်မှုများကို လျှော့ချပြီး အင်ဂျင်နီယာဒီဇိုင်းများကို သရုပ်ဖော်ခြင်းဖြင့် အကောင်းဆုံးဖြစ်အောင်လုပ်ပါ။

    ◉ လက်တွေ့ကမ္ဘာရှိ အင်ဂျင်နီယာဆိုင်ရာစိန်ခေါ်မှုများကိုဖြေရှင်းပြီး ရှုပ်ထွေးသောအရည်စီးဆင်းမှု၊ အပူအပူလွှဲပြောင်းမှုတို့ကို ပိုမိုကောင်းမွန်စွာနားလည်ပါ။

    ◉ မတူညီသောပတ်ဝန်းကျင်တွင်ဖြစ်ပေါ်သောဆက်စပ်စီးဆင်းမှုလုပ်ငန်းစဉ်များကို 3D မော်ဒယ်ပြုလုပ်ခြင်း။

    SimuTech Group တွင်၊ ကျွန်ုပ်တို့သည် တွက်ချက်မှုဆိုင်ရာ အရည်ဒိုင်းနမစ် (CFD) အကြံပေးခြင်းတွင် ကျွန်ုပ်တို့၏ကျွမ်းကျင်မှုကို တည်ထောင်ထားပါသည်။
    ◉ ကျွန်ုပ်တို့၏လုပ်ငန်းကို စမ်းသပ်မှုများနှင့် ဝန်ဆောင်မှုတွင်းစမ်းသပ်ခြင်းများဖြင့် ပြည့်စုံစွာစံသတ်မှတ်ထားပါသည်။
    ◉ Strain Life
    ◉ အရိုးကျိုးမက္ကင်းနစ်

    နှစ်ပေါင်းများစွာ CFD ပရောဂျက်အလုပ်ဖြင့် အပါအဝင် စက်မှုလုပ်ငန်းအမျိုးမျိုးတွင်-
    ◉ ဆေးဘက်ဆိုင်ရာ
    ◉ ဇီဝနည်းပညာ
    ◉ ကုန်ထုတ်လုပ်မှု
    ◉ လည်ပတ်စက်
    ◉ အာကာသယာဉ်
    ◉ အဏ္ဏဝါ
    ◉ ရွေ့လျားမှုနှင့် ရူပဗေဒ အစုံအလင်
    ◉ မြို့ပြနှင့် မော်တော်ကား

  • نرم افزار مهندسی Hi-Tech
    July 6, 2021 12:00 am

    دینامیک سیالات محاسباتی (CFD)

    کاربردهای حرارتی و جریان سیالات و

    ◉ کاهش شکست های طراحی و بهینه سازی طرح های مهندسی با شبیه سازی.

    ◉ چالش های مهندسی دنیای واقعی را حل کنید و درک بهتری از جریان پیچیده سیال، انتقال حرارت حرارتی داشته باشید.

    ◉ مدل سازی سه بعدی فرآیندهای جریان مرتبط که در محیط های مختلف رخ می دهند

    در گروه سیموتک، ما تخصص خود را در زمینه مشاوره دینامیک سیالات محاسباتی (CFD) ایجاد کرده ایم
    ◉ کار ما به طور جامع با آزمایش‌ها و آزمایش‌های حین خدمت محک زده شده است.
    زندگی استرس زا
    ◉ Strain Life
    ◉ مکانیک شکست

    با سالها کار پروژه CFD در صنایع مختلف از جمله:
    ◉ پزشکی
    ◉ بیوتکنولوژی
    ◉ تولید
    ◉ ماشین آلات چرخشی
    ◉ هوافضا
    ◉ دریایی
    ◉ حرکت و چند فیزیک
    ◉ عمران و خودرو

  • Software de Engenharia de Alta Tecnologia
    July 6, 2021 8:23 am

    Dinâmica de fluidos computacional (CFD)

    Aplicações Térmicas e Fluxo de Fluido

    ◉ Reduza falhas de projeto e otimize projetos de engenharia com simulação.

    ◉ Resolva os desafios de engenharia do mundo real e tenha uma melhor compreensão do fluxo de fluido complexo, transferência de calor térmico

    ◉ Modelagem 3D de processos de fluxo relacionados que ocorrem em diferentes ambientes

    No Grupo SimuTech, estabelecemos nossa experiência em consultoria de dinâmica de fluidos computacional (CFD)
    ◉ Nosso trabalho foi amplamente avaliado por experimentos e testes em serviço.
    Vida de Estresse
    ◉ Vida útil
    ◉ Mecânica da Fratura

    Com anos de trabalho em projetos de CFD em uma variedade de indústrias, incluindo:
    ◉ médico
    ◉ biotecnologia
    ◉ fabricação
    ◉ máquinas rotativas
    ◉ aeroespacial
    ◉ marinha
    ◉ movimento e multifísica
    ◉ civil e automotivo

  • Oprogramowanie Inżynierskie
    July 6, 2021 5:37 pm

    Obliczeniowa dynamika płynów (CFD)

    Zastosowania termiczne i przepływ płynów

    ◉ Zmniejsz liczbę błędów projektowych i zoptymalizuj projekty inżynierskie za pomocą symulacji.

    ◉ Rozwiązuj rzeczywiste wyzwania inżynieryjne i lepiej rozumiej złożony przepływ płynów, termiczne przenoszenie ciepła

    ◉ Modelowanie 3D powiązanych procesów przepływu zachodzących w różnych środowiskach

    W SimuTech Group ugruntowaliśmy nasze doświadczenie w doradztwie w zakresie obliczeniowej dynamiki płynów (CFD)
    ◉ Nasza praca została kompleksowo przetestowana poprzez eksperymenty i testy eksploatacyjne.
    Życie stres
    ◉ Odcedź życie
    ◉ Mechanika pękania

    Dzięki wieloletniej pracy nad projektami CFD w różnych branżach, w tym:
    ◉ biotechnologia
    ◉maszyna rotacyjna
    ◉ lotnictwo
    ◉ ruch i multifizyka
    ◉ cywilne i motoryzacyjne

  • Хи-Тецх инжењерски софтвер
    July 8, 2021 5:09 am

    Рачунарска динамика флуида (ЦФД)

    Термалне примене и проток течности

    ◉ Смањите грешке у дизајну и оптимизујте инжењерске дизајне помоћу симулације.

    ◉ Решавање инжењерских изазова у стварном свету и боље разумевање сложеног протока флуида, топлотног преноса топлоте

    ◉ 3Д моделирање повезаних процеса протока који се јављају у различитим окружењима

    У СимуТецх Групи смо успоставили нашу експертизу у консалтингу у области рачунарске динамике флуида (ЦФД).
    ◉ Наш рад је свеобухватно испитан експериментима и тестирањем у раду.
    Стресс Лифе
    ◉ Страин Лифе
    ◉ Механика лома

    Са годинама рада на ЦФД пројектима у различитим индустријама укључујући:
    ◉ медицински
    ◉ биотехнологија
    ◉ производња
    ◉ ротационе машине
    ◉ ваздухопловство
    ◉ маринац
    ◉ кретање и мултифизика
    ◉ цивилна и аутомобилска

  • Yüksek Teknoloji Mühendislik Yazılımı
    July 11, 2021 9:14 am

    Hesaplamalı akışkanlar dinamiği (CFD)

    Termal Uygulamalar ve Akışkan Akışı

    ◉ Simülasyon ile tasarım hatalarını azaltın ve mühendislik tasarımlarını optimize edin.

    ◉ Gerçek dünyadaki mühendislik zorluklarını çözün ve karmaşık sıvı akışı, termal ısı transferi hakkında daha iyi bir anlayışa sahip olun

    ◉ Farklı ortamlarda meydana gelen ilgili akış süreçlerinin 3 boyutlu modellemesi

    SimuTech Group’ta hesaplamalı akışkanlar dinamiği (CFD) danışmanlığında uzmanlığımızı oluşturduk
    ◉ Çalışmalarımız, deneyler ve hizmet içi testlerle kapsamlı bir şekilde karşılaştırıldı.
    Stres Yaşamı
    ◉ Gerilim Ömrü
    ◉ Kırılma Mekaniği

    Aşağıdakiler de dahil olmak üzere çeşitli endüstrilerde yıllarca süren CFD proje çalışması ile:
    ◉ tıbbi
    ◉ biyoteknoloji
    ◉ imalat
    ◉ döner makineler
    ◉ havacılık
    ◉ deniz
    ◉ hareket ve çoklu fizik
    ◉ sivil ve otomotiv

  • ซอฟต์แวร์วิศวกรรมไฮเทค
    July 11, 2021 10:11 am

    พลศาสตร์ของไหลเชิงคำนวณ (CFD)


    ◉ ลดความล้มเหลวในการออกแบบและเพิ่มประสิทธิภาพการออกแบบทางวิศวกรรมด้วยการจำลอง

    ◉ แก้ปัญหาความท้าทายทางวิศวกรรมในโลกแห่งความเป็นจริงและมีความเข้าใจที่ดีขึ้นเกี่ยวกับการไหลของของไหลที่ซับซ้อน การถ่ายเทความร้อนด้วยความร้อน

    ◉ การสร้างแบบจำลอง 3 มิติของกระบวนการโฟลว์ที่เกี่ยวข้องซึ่งเกิดขึ้นในสภาพแวดล้อมที่แตกต่างกัน

    ที่ SimuTech Group เราได้สร้างความเชี่ยวชาญของเราในการให้คำปรึกษาเกี่ยวกับพลศาสตร์ของไหลเชิงคำนวณ (CFD)
    ◉ งานของเราได้รับการเปรียบเทียบอย่างครอบคลุมโดยการทดลองและการทดสอบในบริการ
    ◉ ความเครียดชีวิต
    ◉ กลศาสตร์การแตกหัก

    ด้วยหลายปีของโครงการ CFD ทำงานในหลากหลายอุตสาหกรรม ได้แก่ :
    ◉ เทคโนโลยีชีวภาพ
    ◉ การผลิต
    ◉ เครื่องจักรหมุน
    ◉ การบินและอวกาศ
    ◉ มารีน
    ◉ การเคลื่อนไหวและพหุฟิสิกส์
    ◉ งานโยธาและยานยนต์

  • Phần mềm kỹ thuật công nghệ cao
    July 11, 2021 11:36 am

    Tư vấn:
    Động lực học chất lỏng tính toán (CFD)

    Chuyên môn:
    Ứng dụng nhiệt & Dòng chảy

    ◉ Giảm các lỗi thiết kế và tối ưu hóa các thiết kế kỹ thuật với mô phỏng.

    ◉ Giải quyết các thách thức kỹ thuật trong thế giới thực và hiểu rõ hơn về dòng chất lỏng phức tạp, truyền nhiệt nhiệt

    ◉ Mô hình hóa 3D của các quy trình dòng chảy liên quan xảy ra trong các môi trường khác nhau

    Tại SimuTech Group, chúng tôi đã thiết lập chuyên môn của mình trong lĩnh vực tư vấn động lực học chất lỏng tính toán (CFD)
    ◉ Công việc của chúng tôi đã được đánh giá toàn diện bằng các thí nghiệm và thử nghiệm tại chức.
    Cuộc sống căng thẳng
    ◉ Cuộc sống căng thẳng
    ◉ Cơ học gãy xương

    Với nhiều năm dự án CFD hoạt động trong nhiều ngành khác nhau bao gồm:
    ◉ y tế
    ◉ công nghệ sinh học
    ◉ sản xuất
    ◉ máy quay
    ◉ hàng không vũ trụ
    ◉ biển
    ◉ chuyển động & đa vật lý
    ◉ dân dụng và ô tô

  • Salam Tehniki In Engineeringenerçilik Programma üpjünçiligi
    July 11, 2021 12:22 pm

    Hasaplama suwuklygyň dinamikasy (CFD)

    Malylylyk programmalary we suwuklyk akymy

    Design Dizaýn şowsuzlyklaryny azaltmak we simulýasiýa bilen in engineeringenerçilik dizaýnlaryny optimizirlemek.

    Real Hakyky in engineeringenerçilik meselelerini çözüň we çylşyrymly suwuklyk akymyna, termiki ýylylyk geçirişine has gowy düşüniň

    Different Dürli gurşawda bolup geçýän baglanyşykly akym proseslerini 3D modellemek

    “SimuTech” toparynda hasaplama suwuklyk dinamikasy (CFD) konsaltinginde öz tejribämizi döretdik
    Experiments Biziň işimiz synaglar we hyzmatlardaky synaglar bilen deňeşdirildi.
    Stress durmuşy
    Life Durmuşyň dartylmagy
    ◉ döwük mehanikasy

    Birnäçe ýyllap CFD taslamasy bilen dürli pudaklarda işleýär:
    ◉ lukmançylyk
    ◉ biotehnologiýa
    ◉ önümçilik
    Ational aýlaw enjamlary
    ◉ howa giňişligi
    ◉ deňiz
    ◉ hereket we multfizika
    ◉ raýat we awtoulag

  • Michael Heich (הי-טעק אינזשעניריע ווייכווארג)
    December 6, 2021 6:54 am

    קאַמפּיוטיישאַנאַל פליסיק דינאַמיק (CFD)

    טערמאַל אַפּפּליקאַטיאָנס און פליסיק לויפן און

    ◉ רעדוצירן פּלאַן פייליערז און אַפּטאַמייז ינזשעניעריע דיזיינז מיט סימיאַליישאַן.

    ◉ סאָלווע פאַקטיש-וועלט ינזשעניעריע טשאַלאַנדזשיז און האָבן אַ בעסער פארשטאנד פון קאָמפּלעקס פליסיק לויפן, טערמאַל היץ אַריבערפירן

    ◉ 3 ד מאָדעלינג פון פֿאַרבונדענע לויפן פּראַסעסאַז וואָס פאַלן אין פאַרשידענע ינווייראַנמאַנץ

    אין SimuTech גרופע, מיר האָבן געגרינדעט אונדזער עקספּערטיז אין קאַנסאַלטינג קאַמפּיוטיישאַנאַל פליסיק דינאַמיק (CFD).
    ◉ אונדזער אַרבעט איז קאַמפּריכענסיוולי בענטשמאַרקעד דורך יקספּעראַמאַנץ און אין-דינסט טעסטינג.
    דרוק לעבן
    ◉ שפּאַנונג לעבן
    ◉ בראָך מאַקאַניקס

    מיט יאָרן פון CFD פּרויעקט אַרבעט אין אַ פאַרשיידנקייַט פון ינדאַסטריז אַרייַנגערעכנט:
    ◉ מעדיציניש
    ◉ ביאָטעטשנאָלאָגי
    ◉ מאַנופאַקטורינג
    ◉ ראָוטיישאַנאַל מאַשינערי
    ◉ עראָוספּייס
    ◉ מאַרינע
    ◉ באַוועגונג & מולטיפיסיקס
    ◉ יידל און אָטאַמאָוטיוו

  • Rörelse & Multifysik
    December 9, 2021 1:52 am

    Computational fluid dynamics (CFD)

    Termiska applikationer & vätskeflöde

    ◉ Minska konstruktionsfel och optimera tekniska konstruktioner med simulering.

    ◉ Lös verkliga tekniska utmaningar och ha en bättre förståelse för komplext vätskeflöde, termisk värmeöverföring

    ◉ 3D-modellering av relaterade flödesprocesser som sker i olika miljöer

    På SimuTech Group har vi etablerat vår expertis inom CFD-rådgivning (Computational Fluid Dynamics).
    ◉ Vårt arbete har blivit omfattande benchmarkat av experiment och tester under drift.
    ◉ Strain Life
    ◉ Frakturmekanik

    Med år av CFD-projektarbete i en mängd olika branscher inklusive:
    ◉ medicinsk
    ◉ bioteknik
    ◉ tillverkning
    ◉ rotationsmaskineri
    ◉ flyg
    ◉ marin
    ◉ rörelse & multifysik
    ◉ civila och fordonsindustrin

  • Bevegelse og Multifysikk
    January 23, 2022 3:44 pm

    Computational fluid dynamics (CFD)

    Termiske applikasjoner og væskestrøm

    ◉ Reduser designfeil og optimaliser ingeniørdesign med simulering.

    ◉ Løs virkelige tekniske utfordringer og ha en bedre forståelse av kompleks væskestrøm, termisk varmeoverføring

    ◉ 3D-modellering av relaterte flytprosesser som skjer i ulike miljøer

    Hos SimuTech Group har vi etablert vår ekspertise innen beregningsbasert fluiddynamikk (CFD) rådgivning
    ◉ Vårt arbeid har blitt omfattende benchmark av eksperimenter og testing etter bruk.
    Stress livet
    ◉ Strain Life
    ◉ Bruddmekanikk

    Med mange års CFD-prosjektarbeid i en rekke bransjer, inkludert:
    ◉ medisinsk
    ◉ bioteknologi
    ◉ produksjon
    ◉ rotasjonsmaskineri
    ◉ romfart
    ◉ marine
    ◉ bevegelse og multifysikk
    ◉ sivile og bilindustrien

  • Tevger & Pirfizîk
    January 23, 2022 11:54 pm

    Dînamîkên şilavê yên hesabker (CFD)

    Xûreka taybetî:
    Serlêdanên Termal & Herikîna Fluid

    ◉ Têkçûnên sêwiranê kêm bikin û sêwiranên endezyariyê bi simulasyonê xweş bikin.

    ◉ Pirsgirêkên endezyariyê yên cîhana rastîn çareser bikin û di derheqê herikîna tîrêjê ya tevlihev, veguheztina germahiya termal de çêtir têgihiştinek hebe

    ◉ Modelkirina 3D ya pêvajoyên herikîna têkildar ên ku di hawîrdorên cihêreng de çêdibin

    Li SimuTech Group, me pisporiya xwe di şêwirmendiya dînamîkên şilavê yên hesabkerî (CFD) de ava kir
    ◉ Xebata me ji hêla ceribandin û ceribandinên di karûbarê de bi berfirehî hate pîvandin.
    Stress Life
    ◉ Jiyana Strain
    ◉ Mekanîka Şikestinê

    Bi salan xebata projeya CFD di cûrbecûr pîşesaziyê de, di nav de:
    ◉ bijîjkî
    ◉ biyoteknolojî
    ◉ çêkirin
    ◉ makîneyên zivirî
    ◉ asmanî
    ◉ deryayî
    ◉ tevger & pirfizîk
    ◉ sivîl û otomobîl

  • मेशिंग क्या है?

    मेशिंग वह प्रक्रिया है जिसमें किसी वस्तु के निरंतर ज्यामितीय स्थान को वस्तु के भौतिक आकार को ठीक से परिभाषित करने के लिए हजारों या अधिक आकृतियों में विभाजित किया जाता है। यह प्रक्रिया आम तौर पर सिमुलेशन परिणाम प्राप्त करने में समय के एक महत्वपूर्ण हिस्से का उपभोग करती है। परिणामस्वरूप, Ansys मेशिंग ने उन्नत स्वचालित मेश जनरेशन टूल्स बनाए हैं जो CFD और FEA Meshing के लिए तेज़ और अधिक सटीक समाधान प्रदान कर सकते हैं।

    मेशिंग, जिसे मेश जनरेशन के रूप में भी जाना जाता है, एक द्वि-आयामी और त्रि-आयामी ग्रिड उत्पन्न करने की प्रक्रिया है; यह जटिल ज्यामिति को ऐसे तत्वों में विभाजित कर रहा है जिनका उपयोग किसी डोमेन को अलग करने के लिए किया जा सकता है।

    विस्तृत मेशिंग | 3डी सीएडी मॉडल
    जाल जितना अधिक विस्तृत होगा, 3D CAD मॉडल उतना ही सटीक होगा, जिससे उच्च निष्ठा सिमुलेशन की अनुमति होगी।

      एफईए मेशिंग के बारे में और जानें
      सीएफडी मेशिंग के बारे में और जानें
  • Jouraky Tomaz
    April 18, 2022 6:58 pm

    Indeed! Meshing is, in fact, the process in which the continuous geometric space of an object is broken down into thousands or more of shapes to properly define the physical shape of the object. The more detailed a mesh is, the more accurate the 3D CAD model will be, allowing for high fidelity simulations. For more information, see HERE.

  • Victoria Addington
    May 5, 2022 8:52 pm

    It was fascinating to know that establishing the most suitable mesh is the foundation of engineering simulations. My friend told me that their current project deals with engineering simulations. He is even looking for a mesh-free particle-based CFD simulation software to ensure precision in their processes. I told him Mosaic Meshing is the way to go.

  • मुहम्मद हथौड़ा
    May 11, 2022 2:57 am

    एफईए (परिमित तत्व विश्लेषण) में, इंजीनियरों के लिए, व्यापक उद्देश्य परिमित तत्व विधि (एफईएम) नामक संख्यात्मक तकनीक का उपयोग करके कुछ भौतिक घटनाओं का अनुकरण करना है। भौतिक घटनाओं जैसे तरंग प्रसार या द्रव प्रवाह को मापने के लिए हमें गणितीय समीकरणों का उपयोग करना चाहिए। अधिकांश भौतिक घटनाओं को आंशिक विभेदक समीकरणों (पीडीई) का उपयोग करके हल किया जा सकता है लेकिन यह 1: 1 वास्तविक दुनिया की समस्या-से-गणना संरेखण के लिए अक्सर कठिन होता है। इसके अलावा, किसी भी निरंतर वस्तु में स्वतंत्रता की अनंत डिग्री (डीओएफ) होती है जो गणना को सैद्धांतिक रूप से हाथ की गणना का उपयोग करके हल करना असंभव बना देती है। नतीजतन, एफईएम के माध्यम से, इंजीनियर एक जाल बनाते हैं जो डोमेन को अलग-अलग तत्वों में विभाजित करता है जिसके लिए समाधान की गणना हाथ से या सिमुलेशन अनुक्रमों के माध्यम से की जा सकती है।

  • Roseanne Cranie
    May 11, 2022 10:43 am

    In FEA (Finite Element Analysis), for engineers, the overarching objective is to simulate some physical phenomena using a numerical technique called the Finite Element Method (FEM). To quantify physical phenomena such as wave propagation or fluid flow we must use mathematical equations. Most physical phenomena can be solved using Partial Differential Equations (PDEs) but this is often arduous for 1:1 real-world problem-to-computation alignment. In addition, any continuous object has infinite degrees of freedom (DOF) which makes computation theoretically impossible to solve using hand calculations. As a result, via FEM, engineers create a mesh which splits the domain into a discrete number of elements for which the solution can be calculated by hand or through simulation sequences.


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