Effect of ammonia concentration in the vapor mixture flowing out of the rectifier on the evaporator performance of the ammonia-water absorption refrigeration machine. مجلة العلوم الهندسية [Internet]. 2021 Jul. 29 [cited 2026 Jun. 18];34(2). Available from: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/682