Looking for heat engine simulation software

[kkhu]

Hi!

I am wondering if anyone here knows of a generic heat engine simulator. I.e. something that can simulate the behavior of reciprocating engines, Stirling engines, and so forth.

The outputs I'm interested in include things like power and efficiency. The input variables that I would play around with include engine dimensions and material properties.

The approaches I've found tend to be CFD type simulations, but I'm not particularly concerned with fuel flow or combustion. In fact, for my purpose I could abstract the heat source as a simple heat flow. The heat transfer parts are what concerns me, mostly.

I've tried using multiphysics FEA packages such as ANSYS and Abaqus, however, I have not been able to produce reasonable results.

Any tips would be greatly appreciated. Thanks!

Regards,
Kerwin

 

[xxChrisxx]

Lotus Engine Software is a simulation for 4 stroke piston engines. I don't know of any generic heat engine, as they ar eso different and require quite specialist simulations.

It also depends on the level and type of information you want. IT's be possible to build a rudimentary analytical or numerical simulation in excel or matlab. If you want detailed info on how the fluid flows or interacts then you need some pretty hefty software. (CFD + FEA or FSI)

 

[oswaler]

Hello Kerwin,

Thank you for reaching out for assistance in finding a heat engine simulation software. I understand the importance of having access to accurate and reliable simulation tools for research and development purposes.

After conducting some research, I have found a few potential options for heat engine simulation software that may fit your needs. One option is the software package called GT-SUITE, which is specifically designed for engine and powertrain simulations. It offers a wide range of features and capabilities, including the ability to simulate various engine types and evaluate power and efficiency outputs.

Another option is the software package called AVL FIRE, which is a comprehensive multi-physics simulation tool that includes capabilities for heat transfer analysis. It also offers the ability to simulate different engine types and evaluate performance metrics.

Additionally, you may want to consider the software package called Simcenter Amesim, which is a multi-domain simulation tool that includes features for heat transfer analysis and engine simulation. It also offers the ability to customize inputs and parameters to fit your specific needs.

I would recommend exploring these options and conducting further research to determine which software best suits your requirements and budget. It may also be helpful to reach out to other scientists and engineers who have experience with these software packages for their insights and recommendations.

I hope this information helps you in your search for a heat engine simulation software. Good luck with your research!

Best regards,