CHAMI, Francis A. USE OF SIMPLIFIED MATHEMATICAL FORMULATIONS IN MULTI PHASE THERMAL PUMP (MPTP) FOR THEORETICAL PREDICTION OF WORKING CONDITIONS. Tanzania Journal of Engineering and Technology, [S. l.], v. 30, n. 2, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1768. Acesso em: 7 apr. 2026.