1. Multi-objective optimization of a free-piston Vuilleumier heat pump using a genetic algorithm. (25th February 2020) Authors: Chen, Hanfei; Hofbauer, Peter; Longtin, Jon P. Journal: Applied thermal engineering Issue: Volume 167(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗