Exploring the Top Software Solutions for Pressure Vessel Design

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Introduction to which software is used for pressure vessel design

 Pressure vessels play a pivotal role in numerous industries, from petrochemicals to aerospace, and ensuring their safety and efficiency is paramount. To achieve this, engineers and designers rely on specialized software tools for pressure vessel design. In this article, we’ll delve into the world of pressure vessel design software and discuss some of the top solutions available today.

PV Elite:

  • PV Elite, developed by Hexagon PPM, is a widely recognized software tool for pressure vessel and heat exchanger design and analysis. It offers a user-friendly interface that facilitates the design process while adhering to international codes and standards such as ASME and TEMA. PV Elite provides comprehensive capabilities for stress analysis, nozzle evaluation, and much more, making it a favorite among engineers in the field.


  • Codeware’s Compress software is another popular choice among pressure vessel designers. It is renowned for its robust ASME code calculations, thorough documentation capabilities, and its ability to generate accurate fabrication drawings. Compress also includes features for nozzle and flange analysis, material database management, and seamless integration with other engineering software.

ASME DesignCalcs:

  • ASME DesignCalcs is a suite of software tools developed by EnginX for ASME code compliance in pressure vessel design. It includes modules for vessel and exchanger design, pressure vessel rating, and heat exchanger rating. Engineers benefit from its detailed calculations, easy-to-use interface, and compliance with the latest ASME code revisions.


  •  Although primarily known for its piping analysis capabilities, Bentley’s AutoPIPE software can also be used for pressure vessel design, particularly in scenarios where vessel-piping interaction is critical. It helps engineers assess the impact of thermal and structural loads on pressure vessels within complex systems.

ANSYS Mechanical:

  • ANSYS Mechanical is a comprehensive finite element analysis (FEA) software that offers advanced capabilities for stress and structural analysis. While not dedicated solely to pressure vessel design, it is a powerful tool for conducting in-depth simulations and validations to ensure the structural integrity of pressure vessels under various operating conditions.

SOLIDWORKS Simulation:

  • For pressure vessel designers who work within the SOLIDWORKS ecosystem, SOLIDWORKS Simulation provides FEA capabilities that can be used to analyze and validate pressure vessel designs. It integrates seamlessly with SOLIDWORKS CAD, making it a convenient choice for engineers who design pressure vessels as part of larger assemblies.

Caesar II:

  •  Intergraph’s Caesar II is a widely used software for pipe stress analysis, but it also has modules specifically designed for pressure vessel design and analysis. Engineers can utilize Caesar II for comprehensive stress analysis, nozzle evaluations, wind and seismic calculations, and support for various international codes and standards, making it a versatile choice for pressure vessel projects.

PVElite Pressure Vessel Analysis:

  • Developed by COADE Engineering, PVElite is dedicated to pressure vessel design and analysis. It offers a user-friendly interface that enables engineers to create and analyze vessels quickly. PVElite also provides detailed reports and complies with various international codes, ensuring that vessels meet safety and compliance requirements.


  • NozzlePRO, developed by Innovatech, focuses specifically on nozzle evaluation for pressure vessels and heat exchangers. This software helps engineers assess the structural integrity of nozzles and their attachments, ensuring they can withstand the pressure and thermal loads they will encounter during operation. It integrates seamlessly with other popular pressure vessel design tools.


  • While primarily designed for storage tank analysis and design, Tank by Intergraph can also be useful for certain pressure vessel applications, especially those involving cylindrical or spherical vessels. It provides tools for designing, evaluating, and documenting various types of vessels, making it versatile for a range of projects.


  • Abaqus, developed by Dassault Systèmes, is a robust finite element analysis (FEA) software that can be used for advanced pressure vessel simulations. It provides comprehensive capabilities for stress analysis, thermal analysis, and nonlinear simulations. Engineers can use Abaqus to model complex pressure vessel behaviors under various operating conditions, making it suitable for critical and specialized applications.

Aspen HYSYS and Aspen Plus:

  • AspenTech’s HYSYS and Aspen Plus are renowned for process simulation, but they also offer modules for pressure vessel design within a broader process context. Engineers can use these tools to simulate entire processes, including pressure vessels, to optimize efficiency, safety, and operational performance. This integrated approach is particularly valuable in industries such as chemical and petrochemical.

TANKS Software Suite:

  • For professionals in the petroleum and chemical industries involved in storage tank design and assessment, the TANKS Software Suite by EPA is indispensable. While not exclusively for pressure vessels, it is essential for calculating emissions from fixed-roof and floating-roof storage tanks, ensuring compliance with environmental regulations.

Bentley RAM Elements:

  • Bentley’s RAM Elements is another versatile software solution suitable for pressure vessel design and analysis, along with other structural engineering tasks. It offers a wide range of tools for linear and nonlinear analysis, making it valuable for engineers who work on complex pressure vessel projects requiring detailed structural assessments.


  •  Mathcad by PTC is a mathematical computing software that engineers can use to perform calculations, document engineering processes, and validate pressure vessel designs. While not a dedicated pressure vessel design tool, Mathcad provides a valuable platform for organizing and documenting the calculations and analyses involved in pressure vessel design projects.


  • CATIA, developed by Dassault Systèmes, is a comprehensive 3D design and engineering software widely used in various industries, including aerospace and automotive. While not exclusively designed for pressure vessel analysis, it provides powerful modeling and simulation capabilities that can be applied to complex pressure vessel projects, especially when integrating them into larger systems.

AutoCAD Plant 3D:

  •  AutoCAD Plant 3D is Autodesk’s solution for the design and documentation of plant layouts, piping, and equipment, including pressure vessels. It facilitates the creation of 3D models and detailed drawings of pressure vessels within the context of industrial plant designs, ensuring accurate placement and connectivity within the process.

Bentley OpenPlant:

  • Bentley’s OpenPlant suite of software is tailored for the design and analysis of complex plant and process infrastructure, including pressure vessels. It offers a range of tools for 3D modeling, analysis, and documentation, allowing engineers to efficiently integrate pressure vessels into industrial plant layouts while adhering to industry codes and standards.

PTC Creo Parametric:

  • PTC’s Creo Parametric is a powerful 3D CAD modeling software that engineers can use to design pressure vessels with precision. It provides parametric modeling capabilities, which allow for easy adjustments and modifications to vessel designs. While not specific to pressure vessels, it is highly adaptable for various engineering applications.

MATLAB and Simulink:

  •  MATLAB and Simulink by MathWorks are renowned for their numerical and simulation capabilities. Engineers can use MATLAB for complex mathematical modeling and Simulink for system-level simulations, including pressure vessel behavior. These tools are especially useful when developing custom models and simulations tailored to specific pressure vessel requirements.

Staad Pro:

  • Staad Pro, developed by Bentley Systems, is primarily known for structural analysis and design, but it can also be used for pressure vessel analysis, particularly when considering their interaction with supporting structures or foundations. Engineers can utilize Staad Pro for comprehensive finite element analysis (FEA) and ensure the structural integrity of pressure vessels within a broader structural context.

Femap with NX Nastran:

  •  Femap, combined with NX Nastran solver, offers powerful finite element analysis capabilities that are valuable for advanced pressure vessel simulations. Engineers can use this software to model complex geometries, perform stress and thermal analysis, and validate pressure vessel designs under varying conditions.

MathWorks Simscape:

  • MathWorks Simscape is a multi-domain physical modeling tool that allows engineers to simulate the behavior of dynamic systems, including pressure vessels within larger systems. It can be particularly useful when considering the real-time dynamics and control of pressure vessels in industrial processes.

Solid Edge:

  • Solid Edge, developed by Siemens, is a comprehensive 3D CAD modeling and simulation software. While it is not specialized for pressure vessel design, it offers parametric modeling and simulation capabilities that can be adapted to create and analyze pressure vessel designs within a broader context, making it versatile for various engineering projects.

Intergraph CADWorx:

  • Intergraph CADWorx is a plant design and analysis software that includes modules for pressure vessel design. It allows engineers to create 3D models of pressure vessels within the context of industrial plant layouts, ensuring accurate integration and compliance with industry standards.

SolidWorks Flow Simulation:

  • SolidWorks Flow Simulation is an extension of the popular SolidWorks CAD software and focuses on fluid dynamics and thermal analysis. While not a dedicated pressure vessel design tool, it can be utilized to simulate the flow of fluids inside and around pressure vessels, helping engineers optimize their designs for improved performance and safety.

CFD Software (e.g., ANSYS Fluent, COMSOL Multiphysics):

  •  Computational Fluid Dynamics (CFD) software like ANSYS Fluent and COMSOL Multiphysics can be invaluable for assessing the fluid flow and heat transfer characteristics inside pressure vessels. Engineers can use these tools to analyze factors such as fluid velocity, pressure distribution, and temperature profiles, ensuring that the vessel operates efficiently and safely.

Autodesk Inventor:

  • Autodesk Inventor, a 3D mechanical design and simulation software, is versatile for pressure vessel design when combined with appropriate add-ons. It provides parametric modeling capabilities and can be used to create detailed 3D models of pressure vessels for visualization and simulation purposes.

Piping Stress Analysis Software (e.g., CAESAR II, ROHR2):

  • While primarily used for pipe stress analysis, software like CAESAR II and ROHR2 can also play a vital role in pressure vessel design. These tools help engineers assess the interaction between pressure vessels and the piping systems they are integrated with, ensuring that stresses, displacements, and loads are within safe limits.

MSC Nastran:

  • MSC Nastran is a powerful finite element analysis (FEA) software known for its versatility in handling complex structural analyses. Engineers can use it to perform detailed stress analyses and simulations of pressure vessels, especially when dealing with intricate geometries and challenging loading conditions.

RAM Structural System:

  • The RAM Structural System, developed by Bentley, is primarily intended for structural analysis and design, including buildings and bridges. However, it can be adapted for pressure vessel support structures and foundations, ensuring the proper integration and structural integrity of the vessel within the larger system.

TANK Software for Tank Design:

  • While not specifically for pressure vessels, the TANK software suite by Intergraph is indispensable for the design, analysis, and evaluation of various storage tanks, including those used in industries such as oil and gas. Engineers and designers involved in tank projects will find this software invaluable for compliance and safety considerations.

Rhino 3D:

  • Rhino 3D is a versatile 3D modeling software that can be adapted for pressure vessel design. While it’s not specialized for this purpose, its flexible modeling capabilities allow engineers to create complex vessel geometries for visualization and integration into larger systems.

Autodesk Simulation Mechanical:

  • Autodesk Simulation Mechanical offers finite element analysis (FEA) capabilities for engineers to perform structural and thermal analyses. While not specialized for pressure vessel design, it can be utilized for assessing the structural integrity and heat transfer aspects of pressure vessels in various applications.


  • DIANA FEA is a finite element analysis software solution that provides engineers with advanced capabilities for structural and geotechnical analysis. Engineers can use DIANA FEA for detailed stress analysis and simulations of pressure vessels, especially when dealing with complex geometries and load conditions.

Autodesk CFD:

  •  Autodesk CFD (Computational Fluid Dynamics) is a simulation tool that can be utilized to analyze the fluid flow and heat transfer characteristics inside and around pressure vessels. Engineers can simulate various operating conditions, helping optimize designs for improved efficiency and safety. It also aids in understanding how fluid properties impact pressure vessel performance.


  • SimScale is a cloud-based simulation platform that offers a range of simulation capabilities, including fluid dynamics and finite element analysis. Engineers can use SimScale to perform detailed analyses of pressure vessel designs, ensuring they meet safety and performance criteria under different conditions.

Bentley AutoPIPE Vessel (formerly COADE PV Elite):

  • AutoPIPE Vessel, formerly known as COADE PV Elite, is a specialized software tool for pressure vessel design and analysis. It provides comprehensive capabilities for stress analysis, nozzle evaluation, and code compliance. Engineers can rely on AutoPIPE Vessel for accurate and efficient design work, especially when dealing with complex vessel geometries.


  •  CAEPIPE is a software tool specifically designed for pipe stress analysis, but it includes features that can be valuable for pressure vessel designers, especially when considering the interaction between vessels and piping systems. It helps ensure that vessels are adequately supported and that stress levels in connected piping are within safe limits.

SmartPlant 3D (SP3D):

  • SmartPlant 3D by Hexagon PPM is a comprehensive 3D design and modeling software primarily used for industrial plant design. It includes modules for equipment, including pressure vessels, ensuring accurate integration into larger plant layouts and adherence to industry standards.

In summary, selecting the most suitable pressure vessel design software should depend on the specific project requirements, industry regulations, and the user’s familiarity with the software. The software solutions mentioned in this extensive list offer a wide spectrum of capabilities, from specialized pressure vessel analysis to broader engineering simulations and modeling.

Engineers and designers should thoroughly assess each software package’s features, compatibility, and learning curve to make an informed choice that aligns with their project objectives and industry demands. By effectively utilizing these software tools, professionals can enhance their ability to design, analyze, and validate pressure vessels with precision and confidence, serving a variety of applications and industries.

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FAQ: Pressure Vessel Design Software

What are the key features to look for in pressure vessel design software?

When selecting software for pressure vessel design, it’s crucial to look for features that ensure compliance with international standards like ASME, PED, or EN. The software should offer robust modeling capabilities, stress analysis, material selection guidance, and thermal analysis. Additionally, user-friendly interfaces, integration with CAD tools, and customization options are important for efficient design processes.

How does pressure vessel design software ensure compliance with industry standards?

Pressure vessel design software typically incorporates built-in codes and standards such as ASME Section VIII, Division 1 and 2, and the Pressure Equipment Directive (PED). These tools automatically apply the relevant rules and calculations during the design process, ensuring that the vessel meets the necessary safety and quality standards. Regular updates are also essential to keep up with changes in regulations.

Can pressure vessel design software handle complex geometries and custom designs?

Advanced pressure vessel design software is capable of handling complex geometries and custom designs. These tools offer flexible modeling capabilities that allow designers to create vessels with unique shapes and features. They also provide simulation and analysis tools to test the performance and safety of these custom designs under various operating conditions.

What is the role of simulation in pressure vessel design software?

Simulation plays a critical role in pressure vessel design. It allows engineers to model the behavior of the vessel under different conditions, including pressure, temperature, and stress. This helps in identifying potential issues like material fatigue, fracture, or deformation. High-quality software offers detailed simulation options to predict and mitigate these risks effectively.

How does pressure vessel design software contribute to cost-effectiveness and efficiency in projects?

Pressure vessel design software streamlines the design process, reducing the time and resources required for manual calculations and compliance checks. By automating many aspects of the design, these tools minimize errors, enhance accuracy, and speed up project timelines. Additionally, they assist in material optimization and waste reduction, contributing to overall cost-effectiveness.


In the realm of industrial solutions, Red River emerges as a pioneer, offering a diverse range of custom-engineered products and facilities. Among our specialties is the design and production of Custom/OEM Pressure Vessels, meticulously crafted to meet individual client requirements, ensuring performance under various pressure conditions. Our expertise extends to the domain of prefabrication, where Red River leads with distinction.

The company excels in creating prefabricated facilities, modules, and packages, reinforcing its stance as a forerunner in innovation and quality. This proficiency is further mirrored in their Modular Skids offering, where they provide an array of Modular Fabricated Skid Packages and Packaged equipment. Each piece is tailored to client specifications, underlining their commitment to delivering precision and excellence in every project they undertake.

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