Computational investigation of heat transfer and pressure drop in a typical louver fin-and-tube heat exchanger for various louver angles and fin pitchesAbdulkerim Okbaz, Ali Bahadır Olcay, Mehmet Salih Cellek and Ali PınarbaşıEPJ Web Conf., 143 (2017) 02084DOI: https://doi.org/10.1051/epjconf/201714302084