An experimental investigation of new roughness patterns (dimples with alternative protrusions) for the performance enhancement of solar air heater

Autor: Kumar, Rajneesh, Sharma, Akshay, Goel, Varun, Sharma, Rajesh, Sethi, Muneesh, Tyagi, V.V.
Zdroj: In Renewable Energy July 2023 211:964-974
Databáze: ScienceDirect