Reversed single-working-medium vapor combined cycle

Abstract

The reversed single-working-medium vapor combined cycle of the present invitation belongs to the field of thermodynamics, refrigeration and heat pump, which are consists of ten processes: a heat-absorption and vaporization process 1-2 of the M1 kg of working medium, a pressurization process 2-3 of the M1 kg of working medium, a heat-absorption process 3-4 of the (M1+M2) kg of working medium, a pressurization process 4-5 of the (M1+M2) kg of working medium, a heat-releasing process 5-6 of the (M1+M2) kg of working medium, a depressurization process 6-3 of the M2 kg of working medium, a heat-releasing process 6-7 of the M1 kg of working medium, a pressurization process 7-8 of the M1 kg of working medium, a heat-releasing and condensation process 8-9 of the M1 kg of working medium, a depressurization process 9-1 of the M1 kg of working medium.

What is claimed is: 
     
         1 . A reversed single-working-medium vapor combined cycle method consisting of ten processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (6) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (6) to (7) of the M 1  kg of working medium, performing a pressurization process to set the state (7) to (8) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (8) to (9) of the M 1  kg of working medium, performing a depressurization process to set the state (9) to (1) of the M 1  kg of working medium. 
     
     
         2 . A reversed single-working-medium vapor combined cycle method consisting of eleven processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (6) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (5) to (7) of the M 1  kg of working medium, performing a heat-releasing process to set the state (7) to (8) of the M 1  kg of working medium, performing a pressurization process to set the state (8) to (9) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         3 . A reversed single-working-medium vapor combined cycle method consisting of eleven processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (5) to (6) of the M 2  kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the M 2  kg of working medium, performing a depressurization process to set the state (7) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (5) to (8) of the M 1  kg of working medium, performing a pressurization process to set the state (8) to (9) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         4 . A reversed single-working-medium vapor combined cycle method consisting of twelve processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the M 2  kg of working medium, performing a pressurization process to set the state (5) to (6) of the M 2  kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the M 2  kg of working medium, performing a depressurization process to set the state (7) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (4) to (8) of the M 1  kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         5 . A reversed single-working-medium vapor combined cycle method consisting of twelve processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (4) to (5) of the M 2  kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the M 2  kg of working medium, performing a depressurization process to set the state (6) to (3) of the M 2  kg of working medium, performing a heat-absorption process to set a state (4) to (7) of the M 1  kg of working medium, performing a pressurization process to set the state (7) to (8) of the M 1  kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         6 . A reversed single-working-medium vapor combined cycle method consisting of thirteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set the state (5) to (6) of the (M 1 +M 2 −X) kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set a state (4) to (7) of the X kg of working medium, performing a heat-releasing process to set a state (7) to (8) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (8) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         7 . A reversed single-working-medium vapor combined cycle method consisting of twelve processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (6) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (6) to (7) of the M 1  kg of working medium, performing a pressurization process to set the state (7) to (8) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (8) to (9) of the M 1  kg of working medium, performing a depressurization process to set the state (9) to (1) of the M 1  kg of working medium. 
     
     
         8 . A reversed single-working-medium vapor combined cycle method consisting of thirteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set a state (5) to (6) of the M 2  kg of working medium, performing a depressurization process to set the state (6) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (5) to (7) of the M 1  kg of working medium, performing a heat-releasing process to set the state (7) to (8) of the M 1  kg of working medium, performing a pressurization process to set the state (8) to (9) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         9 . A reversed single-working-medium vapor combined cycle method consisting of thirteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (5) to (6) of the M 2  kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the M 2  kg of working medium, performing a depressurization process to set the state (7) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (5) to (8) of the M 1  kg of working medium, performing a pressurization process to set the state (8) to (9) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         10 . A reversed single-working-medium vapor combined cycle method consisting of fourteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the M 2  kg of working medium, performing a pressurization process to set the state (5) to (6) of the M 2  kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the M 2  kg of working medium, performing a depressurization process to set the state (7) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (4) to (8) of the M 1  kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         11 . A reversed single-working-medium vapor combined cycle method consisting of fourteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (4) to (5) of the M 2  kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the M 2  kg of working medium, performing a depressurization process to set the state (6) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a heat-absorption process to set a state (4) to (7) of the M 1  kg of working medium, performing a pressurization process to set the state (7) to (8) of the M 1  kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         12 . A reversed single-working-medium vapor combined cycle method consisting of fifteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set the state (5) to (6) of the (M 1 +M 2 −X) kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set a state (4) to (7) of the X kg of working medium, performing a heat-releasing process to set a state (7) to (8) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (8) to (a) of the M 2  kg of working medium, performing a heat-absorption process to set the state (a) to (b) of the M 2  kg of working medium, performing a depressurization process to set the state (b) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (8) to (9) of the M 1  kg of working medium, performing a pressurization process to set the state (9) to (c) of the M 1  kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         13 . A reversed single-working-medium vapor combined cycle method consisting of fourteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (6) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (6) to (7) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (7) to (8) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (8) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (9) of the M 1  kg of working medium, performing a depressurization process to set the state (9) to (1) of the M 1  kg of working medium. 
     
     
         14 . A reversed single-working-medium vapor combined cycle method consisting of fifteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a heat-releasing process to set a state (5) to (6) of the (M 2 −M) kg of working medium, performing a depressurization process to set the state (6) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (5) to (7) of the (M 1 +M) kg of working medium, performing a heat-releasing process to set the state (7) to (8) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (8) to (9) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         15 . A reversed single-working-medium vapor combined cycle method consisting of fifteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set the state (4) to (5) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (5) to (6) of the (M 2 −M) kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the (M 2 −M) kg of working medium, performing a depressurization process to set the state (7) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set a state (5) to (8) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (8) to (9) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (9) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (c) of the M 1  kg of working medium, performing a depressurization process to set the state (c) to (1) of the M 1  kg of working medium. 
     
     
         16 . A reversed single-working-medium vapor combined cycle method consisting of sixteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the (M 2 −M) kg of working medium, performing a pressurization process to set the state (5) to (6) of the (M 2 −M) kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the (M 2 −M) kg of working medium, performing a depressurization process to set the state (7) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a pressurization process to set a state (4) to (8) of the (M 1 +M) kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (9) to (c) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         17 . A reversed single-working-medium vapor combined cycle method consisting of sixteen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a pressurization process to set a state (4) to (5) of the (M 2 −M) kg of working medium, performing a heat-releasing process to set the state (5) to (6) of the (M 2 −M) kg of working medium, performing a depressurization process to set the state (6) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a depressurization process to set a state (4) to (7) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (7) to (8) of the (M 1 +M) kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (9) to (c) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         18 . A reversed single-working-medium vapor combined cycle method consisting of seventeen processes which are conducted with M 1  kg of working medium and M 2  kg of working medium separately or jointly: performing a heat-absorption and vaporization process to set a state (1) to (2) of the M 1  kg of working medium, performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium, performing a heat-absorption process to set a state (3) to (4) of the (M 1 +M 2 ) kg of working medium, performing a heat-absorption process to set a state (4) to (5) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set the state (5) to (6) of the (M 1 +M 2 −X) kg of working medium, performing a heat-releasing process to set the state (6) to (7) of the (M 1 +M 2 −X) kg of working medium, performing a pressurization process to set the state (4) to (7) of the X kg of working medium, performing a heat-releasing process to set a state (7) to (8) of the (M 1 +M 2 ) kg of working medium, performing a depressurization process to set a state (8) to (t) of the (M 2 −M) kg of working medium, performing a depressurization process to set a state (t) to (3) of the M 2  kg of working medium, performing a heat-releasing process to set the state (8) to (9) of the (M 1 +M) kg of working medium, performing a pressurization process to set the state (9) to (c) of the (M 1 +M) kg of working medium, performing a heat-releasing and condensation process to set the state (c) to (r) of the (M 1 +M) kg of working medium, performing a depressurization process to set a state (r) to (s) of the M kg of working medium, performing a heat-absorption and vaporization process to set the state (s) to (t) of the M kg of working medium, performing a heat-releasing process to set a state (r) to (d) of the M 1  kg of working medium, performing a depressurization process to set the state (d) to (1) of the M 1  kg of working medium. 
     
     
         19 . A reversed single-working-medium vapor combined cycle method according to any one of  claim 1 - 18 , wherein adjusting that performing a pressurization process to set the state (2) to (3) of the M 1  kg of working medium to that performing a pressurization process to set the state (2) to (z) and a heat-absorption process to set a state (z) to (3) of the M 1  kg of working medium, a reversed single-working-medium vapor combined cycle is completed.