Effect of Supply and Exhaust Air Velocity on the Enthalpy and Temperature Exchange Efficiency of a Paper Heat ExchangerHong Jian Hua, Abudulkareem Sh. Mahdi Al-Obaidi, Chin Wai Meng and Kenny James Ling Neng HuiMATEC Web Conf., 335 (2021) 03006DOI: https://doi.org/10.1051/matecconf/202133503006