6Sahin B,Kodal A and Yavuz H. Efficiency of a Joule-Brayton Engine at Maximum Power Density. J. Phys. D:Appl. Phys., 1995(28): 1309-1313
7Sahin B, Kodal A, Yilmaz T and Yavuz H. Maximum Power Density Analysis of an Irreversible Joule-Brayton Engine. J. Phys.D:Appl,Phys., 1996(29) :1162-1167
8Medina A, Roco J M M and Hemandez C. Regenerative Gas Turbines at Maximum Power Density Conditions. J. Phys,D: Appl,Phys. 1996(29)2802-2805