TY - JOUR
TI - The steady thermodynamics of a flash-binary geothermal power system based on correction models validated by static tests
AU - Luo Chao
AU - Yin Hongmei
AU - Zhao Jun
AU - An Qingsong
AU - Gong Yulie
JN - Thermal Science
PY - 2020
VL - 24
IS - 2
SP - 925
EP - 938
PT - Article
AB - The operation parameters and performance of a flash-binary power system are  analyzed based on four scenarios of the experiment (Exp), optimum design  (OD), error correction model 1 (ECM1) and error correction model 2 (ECM2).  The operation parameters of a flash-binary power system are tested to  explain steady in the experiment with heat source temperature ranges from  100°C to 150°C. The results show that the simulation data of error  correction model 2 have a good agreement with the experiment and most  parameter values of relative error δ are less than 5%. The expander with low  isotropic efficiency results in the largest exergy losses in the flashbinary  power system. The flash-binary power system has better performance to adapt  to the mid-high temperature geothermal resource in China. Some valuable data  obtained from the research can be applied in the future power plant  construction in China's southern Tibet, western Yunnan and Sichuan.
DO - 10.2298/TSCI190412173L
ER -