Study on Pressure Loss of Inlet and Exhaust Flow in Single Screw Expander With Large Internal Volume Ratio

Zhiyu Guo*,

doi:10.32604/icces.2019.05490

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Abstract

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ABSTRACT

Study on Pressure Loss of Inlet and Exhaust Flow in Single Screw Expander With Large Internal Volume Ratio

Zhiyu Guo*, Yuting Wu
Beijing University of Technology, Beijing, China.
*Corresponding Author: Zhiyu Guo. Email: .

The International Conference on Computational & Experimental Engineering and Sciences 2019, 22(3), 161-164. https://doi.org/10.32604/icces.2019.05490

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Abstract

Generally, the greater the difference between evaporation and condensation temperature of ORC(Organic Rankie Cycle) is, the higher system efficiency and the larger expansion ratio will be [1,2]. Fig. 1 shows that net efficiency of theoretical cycle and expansion ratio of ORC system changes with evaporation temperature when condensing temperature is 313 K (R123 and HFO-1336mzz (Z) are selected).

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Guo*,, Z. (2019). Study on Pressure Loss of Inlet and Exhaust Flow in Single Screw Expander With Large Internal Volume Ratio. The International Conference on Computational & Experimental Engineering and Sciences, 22(3), 161–164.

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