| 摘要 |
Method of production work from thermal exchanging in counter- current streams is realised by recuperation of overflow internal energy from working mass. Inside countercurrent exchanger the overflow internal energy from the heated in a previous cycle working mass, will be transferred into the cool working mass for next cycle. An example of the heat engine, built on this method, includes two cylinders which are connected through countercurrent exchanger E. Under piston PC1 in cylinder C1 there is working mass in liquid phase. In the right cylinder C2 there is working mass in gas phase under piston PC2. The work W1xpended in C1 when the force acts on piston PC1 and liquid phase is moving from C1 into C2 through E, but gas phase is moving towards from C2 into C1. Overflow internal energy AU from gas phase transferred into internal energy of liquid phase. As result piston PC2 is moving up and producing positive work W2=DeltaU>W1.
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