00446nam a2200121Ia 4500008004100000082001500041100003200056245014800088260003900236520001100275650001800286700002000304230907s9999||||xx |||||||||||||| ||und||  a621.3bSAA  aMuhammad Saad (00000320957) 0aNumerical characterization of the solar updraft tower plant by introducing parabolic chimney profile configurations for increased performance /  aUSPCAS-E, NUST,bIslamabad :c2021  aTH-308  aMS-TEE Thesis  aDr Naveed Ahmed