公开(公告)号：PH12012000341A1

公开(公告)日：2016-01-18

申请号：PH12012000341

申请日：2012-11-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MAHMOUD AHMAD M ,  RADCLIFF THOMAS D ,  JAESON LEE ,  DONG LUO ,  COGSWELL FREDERICK J

IPC: F01K23/02

Abstract: A power generation system includes a non-azeotropic working fluid mixture and a Rankine cycle system. The Rankine cycle system includes a turbine generator that is driven by vapor of the first working fluid mixture, and a condenser that exchanges thermal energy between the vapor received from the turbine generator and a cooling medium. The working fluid mixture is characterized by a condenser temperature glide during phase change between approximately five degrees and thirty degrees Kelvin, a condensing pressure between approximately one tenth of one percent and eleven percent of a critical pressure of the working fluid mixture, and a condenser bubble point temperature between approximately one degree and nine degrees Kelvin greater than a temperature at which the cooling medium is received by the condenser.