Department of Mechanical Engineering;
Yazd University;
Yazd;
Iran;
School of Mechanical Engineering;
Science&Arts University;
Yazd;
Iran;
Mechanical Engineering Department University of Kashan;
Kashan;
Iran;
Young Researchers and Elite Club;
Khomeinishahr Branch;
Islamic Azad University;
Khomeinishahr;
Iran;
Department of Mechanical Engineering;
Khomeinishahr Branch;
Islamic Azad University;
Khomeinishahr;
Iran;
Natural heat transfer; Dimpled fins; Rayleigh number; Nanofluid;