exchanger as stream 218 multiple heat exchangers can be used in place of a single exchanger 116 with working fluid distributed between the exchangers fig3 is similar to fig1 39 s embodiment corresponding streams and equipment are identified with same numbers except a vapor portion of 126 now at an intermediate pressure is separated in phase separator 326 to produce vapor stream 327 and liquid stream 324 vapor stream 327 is reheated in 116 and expanded in vapor expander 330 to generate additional power and produce stream 332 liquid stream 334 is expanded in additional dense fluid expander 336 to generate more power to produce stream two phase stream 338 streams 332 and 338 are combined to produce stream 340 that is completely condensed in condenser 130 fig4 is similar to fig1 39 s embodiment corresponding streams and equipment are identified with same numbers except a vapor portion of stream 122 after being separated in phase separator 426 is expanded in vapor expander 430 to generated additional power and produce stream 432 the liquid portion 434 is expanded in dense fluid expander 436 to generate more power to produce stream two phase stream 438 streams 432 and 438 are combined to produce stream 440 that is completely condensed in condenser 130 the configurations shown in fig3 and 4 recover slightly more power than the configuration shown in fig1 and may also help overcome mechanical limitations of how much vapor can be allowed at the discharge of a dense fluid expander current expander designs that allow a two phase mixture at the inlet would allow one to eliminate phase separator 426 and additional vapor.