Gas engines secondary heat recovery to electrical energy Yurii Oksen, Olena Trofymova, Oleksandr Bobryshov, Anatolii Lukisha and Volodymyr Pryvalov E3S Web Conf., 109 (2019) 00066 Published online: 09 July 2019 DOI: 10.1051/e3sconf/201910900066