Greetings, I'm trying to validate my CFD code for the problem I'm working on by using benchmark experimental data.

Would some one be able to tell me where can I find results for a simple straight pipe/Tube with heat transfer to start with. This would help me start validating the code before going into more complex geometries. Thanks

Simple tube problem is an easy one, generally you can obtain exact solution by solving the governing equations.. I dont know what kind of flow you have in this pipe..any how i can help you if u can specify more about the nature of the fluid you have in this pipe..hope you good luck