Siemens NX Nastran 12.0.1 Linux64
- کاربرد : نرم افزار پیشتاز آنالیز المان محدود برای شبیهسازی ساختاری
- نسخه :Version 12.0.1 Linux64
- نوع فایل : نرم افزار
- زبان : انگلیسی
- سیستم عامل : Windows 64 Bit
- تولید کننده : Siemens Product Lifecycle Management Software
- سال تولید : 2018
توضیحات
از محصولات پرطرفدار شرکت Siemens بوده که به طور تخصصی برای شبیهسازی ساختاری به روش آنالیز المان محدود طراحی شده و توسعه یافته است. با پیشرفت علوم مهندسی و کاربرد وسیع کامپیوتر به عنوان دستگاه محاسباتی، امروزه کمتر مهندسی است که با شبیهسازی پدیدههای مهندسی و فیزیکی سروکار نداشته باشد. این نرم افزار با بیش از 40 سال سابقه به عنوان یک استاندارد صنعتی در آنالیز المان محدود شناخته میشود که از جمله کاربردهای آن میتوان به شبیهسازی و آنالیز تنش، ارتعاش، کمانش، خمش، شکست ساختاری، انتقال حرارت، آکوستیک و آیروالاستیک در انواع قطعات نام برد.
امروزه بسیاری از شرکتها و تولیدکنندههای صنعتی در صنایع مختلف نظیر هوافضا، خودرو، الکترونیک، ساخت ابزارهای سنگین و دستگاههای پزشکی به این نرم افزار برای محاسبات مهندسی پروژههای خود اعتماد میکنند. این نرم افزار به عنوان راهکاری ایمن، قابل اعتماد و بهینه نزد مهندسان شناخته شده که در نهایت سبب میشود تا طراحیهای هوشمندانهتر با سیکلهای تولید کمتر توسط این نرم افزار صورت گیرد. ابن نرم افزار میتواند به صورت یک حلکننده (Solver) مجزا یا یکپارچه در Simcenter 3D مورد استفاده قرار گیرد.
قابلیتهای کلیدی نرم افزار Siemens NX Nastran:
- انجام انواع آنالیزهای خطی، غیر خطی، دینامیک، آکوستیک و آیروالاستیک
- شبیهسازی المان محدود با تکنولوژیهای روز مانند SMP و DMP
- دقت محاسبات عددی بالا و بهرهوری سیستمی
- مدلسازی و رسم جریان کاری مهندسی آسان
- کاربردهای پیشرفته NVH
- انعطافپذیری و مقیاسپذیری بالا
- تعریف آنالیزهای سفارشی با DMAP
- یکپارچکی با سایر نرم افزارهای طراحی و شبیهسازی
- انطباقپذیری بالا در پروژههای مهندسی
- دارای خط فرمان و محیط محاسباتی دستوری
امروزه بسیاری از شرکتها و تولیدکنندههای صنعتی در صنایع مختلف نظیر هوافضا، خودرو، الکترونیک، ساخت ابزارهای سنگین و دستگاههای پزشکی به این نرم افزار برای محاسبات مهندسی پروژههای خود اعتماد میکنند. این نرم افزار به عنوان راهکاری ایمن، قابل اعتماد و بهینه نزد مهندسان شناخته شده که در نهایت سبب میشود تا طراحیهای هوشمندانهتر با سیکلهای تولید کمتر توسط این نرم افزار صورت گیرد. ابن نرم افزار میتواند به صورت یک حلکننده (Solver) مجزا یا یکپارچه در Simcenter 3D مورد استفاده قرار گیرد.
قابلیتهای کلیدی نرم افزار Siemens NX Nastran:
- انجام انواع آنالیزهای خطی، غیر خطی، دینامیک، آکوستیک و آیروالاستیک
- شبیهسازی المان محدود با تکنولوژیهای روز مانند SMP و DMP
- دقت محاسبات عددی بالا و بهرهوری سیستمی
- مدلسازی و رسم جریان کاری مهندسی آسان
- کاربردهای پیشرفته NVH
- انعطافپذیری و مقیاسپذیری بالا
- تعریف آنالیزهای سفارشی با DMAP
- یکپارچکی با سایر نرم افزارهای طراحی و شبیهسازی
- انطباقپذیری بالا در پروژههای مهندسی
- دارای خط فرمان و محیط محاسباتی دستوری
Description
An industry standard for over 40 years, Siemens NX Nastran is a finite element (FE) solver for stress, vibration, buckling, structural failure, heat transfer, acoustics and aeroelasticity analyses. Manufacturers as well as engineering suppliers in aerospace, automotive, electronics, heavy machinery, medical device, and other industries rely on NX Nastran software for their critical engineering computing needs so they can produce safe, reliable and optimized designs within increasingly shorter design cycles.
Available as a standalone solver or integrated in Simcenter 3D Solutions, NX Nastran is credited with driving millions of dollars out of product development costs because building a computer model and digitally testing performance is cheaper, faster and more effective than the physical prototyping processes it replaces. With increased product quality, companies can also save on potential warranty costs.
Multiple Solution Domains – One Solver
NX Nastran solves most structural analysis problems for linear and nonlinear analysis, dynamics, acoustics, rotor dynamics, aeroelasticity, acoustics and optimization. The advantage to having all of these solutions available in a single solver is that input/output file formats are the same for all solution types, greatly simplifying modeling processes.
Computational Performance and Numerical Accuracy
Finite element analysis (FEA) models have consistently grown in size and fidelity as engineers continue to leverage increasing hardware computing capacity to tackle more complex problems. Performance is what makes NX Nastran the solution of choice for such problems. NX Nastran offers two distinct parallel processing capabilities. Shared memory parallel processing (SMP) is the preferred technology for either multiprocessor nodes with shared memory or processor nodes with multiple cores. Distributed memory processing (DMP) can provide much higher levels of scalability for major computational challenges such as large system-level static and dynamic analyses.
Ease of Modeling and Engineering Workflow
You can easily create NX Nastran models through using Simcenter’s preprocessor or a number of other commercial FEA preprocessors that support NX Nastran. To assist the modeling process even more, NX Nastran includes unique features such as simplified component connectivity, superelements to simplify complex FE modeling, automatic dependency conflict resolution, and direct interfaces to multibody dynamics (MBD) solutions.
Advanced Applications
You can use NX Nastran to solve a variety of advanced applications, such as NVH (noise, vibration and harshness) problems in the automotive industry, composites analysis in the aerospace industry, and complex coupled thermo-structural problems in electronics and a number of other industries.
Flexibility and Openness
NX Nastran gives you the flexibility to write your own applications and add your own custom analysis modules with the direct matrix abstraction program (DMAP). You can also combine NX Nastran with third-party solvers for coupled analysis by taking externally generated force field results as a load to an NX Nastran structural model. Siemens also works with a number of solution partners to enable their applications to interface with NX Nastran.
On-demand, Pay-per-use, Cloud Computing
Engineers increasingly need to speed up their product validation process for solving large models or perform sensitivity analyses on models to determine the relative influence of a large number of parameters on their models via design of experiments (DOEs). Doing so with their current infrastructure can be prohibitively time-consuming or computationally intensive. NX Nastran is available through a software as a service (SaaS) model in partnership with Rescale, a cloud engineering simulation platform. This combines NX Nastran with on-demand high performance computing (HPC) and enables you to seamlessly adjust compute capacity as your demand changes. Large-scale DOEs or multi-disciplinary optimizations can be setup efficiently with a variety of hardware choices that optimize performance of the NX Nastran solution.
Available as a standalone solver or integrated in Simcenter 3D Solutions, NX Nastran is credited with driving millions of dollars out of product development costs because building a computer model and digitally testing performance is cheaper, faster and more effective than the physical prototyping processes it replaces. With increased product quality, companies can also save on potential warranty costs.
Multiple Solution Domains – One Solver
NX Nastran solves most structural analysis problems for linear and nonlinear analysis, dynamics, acoustics, rotor dynamics, aeroelasticity, acoustics and optimization. The advantage to having all of these solutions available in a single solver is that input/output file formats are the same for all solution types, greatly simplifying modeling processes.
Computational Performance and Numerical Accuracy
Finite element analysis (FEA) models have consistently grown in size and fidelity as engineers continue to leverage increasing hardware computing capacity to tackle more complex problems. Performance is what makes NX Nastran the solution of choice for such problems. NX Nastran offers two distinct parallel processing capabilities. Shared memory parallel processing (SMP) is the preferred technology for either multiprocessor nodes with shared memory or processor nodes with multiple cores. Distributed memory processing (DMP) can provide much higher levels of scalability for major computational challenges such as large system-level static and dynamic analyses.
Ease of Modeling and Engineering Workflow
You can easily create NX Nastran models through using Simcenter’s preprocessor or a number of other commercial FEA preprocessors that support NX Nastran. To assist the modeling process even more, NX Nastran includes unique features such as simplified component connectivity, superelements to simplify complex FE modeling, automatic dependency conflict resolution, and direct interfaces to multibody dynamics (MBD) solutions.
Advanced Applications
You can use NX Nastran to solve a variety of advanced applications, such as NVH (noise, vibration and harshness) problems in the automotive industry, composites analysis in the aerospace industry, and complex coupled thermo-structural problems in electronics and a number of other industries.
Flexibility and Openness
NX Nastran gives you the flexibility to write your own applications and add your own custom analysis modules with the direct matrix abstraction program (DMAP). You can also combine NX Nastran with third-party solvers for coupled analysis by taking externally generated force field results as a load to an NX Nastran structural model. Siemens also works with a number of solution partners to enable their applications to interface with NX Nastran.
On-demand, Pay-per-use, Cloud Computing
Engineers increasingly need to speed up their product validation process for solving large models or perform sensitivity analyses on models to determine the relative influence of a large number of parameters on their models via design of experiments (DOEs). Doing so with their current infrastructure can be prohibitively time-consuming or computationally intensive. NX Nastran is available through a software as a service (SaaS) model in partnership with Rescale, a cloud engineering simulation platform. This combines NX Nastran with on-demand high performance computing (HPC) and enables you to seamlessly adjust compute capacity as your demand changes. Large-scale DOEs or multi-disciplinary optimizations can be setup efficiently with a variety of hardware choices that optimize performance of the NX Nastran solution.
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