@article{oai:nagasaki-u.repo.nii.ac.jp:00001527, author = {佐々木, 壮一 and 山口, 朝彦 and 森高, 秀四郎 and 原田, 瑠偉}, issue = {92}, journal = {長崎大学大学院工学研究科研究報告, Reports of Graduate School of Engineering, Nagasaki University}, month = {Jan}, note = {In this study, the test plant of a small output Organic Rankine Cycle (ORC), that is employed R245fa as working fluid, operated by low grade heat source is actually manufactured; the performance is discussed based on its measurement value. The evaporator of the arbitrary heat pump is adapted as the condenser of the test plant; the mass-produced scroll compressor for the automobile-use air conditioner is diverted to the turbine, and the characteristic of the turbine alone was evaluated. To introduc e these devices for the ORC contributes for the progress of the feasibility on the own manufacturing. The test plant is designed based on the specification of the condenser. 67.1 W thermodynamic output was obtained in the produced test plant. The measured turbine efficiency at the operating point was about 14.9%. Under the design conditions of the flow rate 59.4 L/min and the turbine differential pressure 268.3 kPa, even if the power consumption of the cooling fan was subtracted, the ORC could generate 20.1 W output., 長崎大学大学院工学研究科研究報告, 49(92), pp.1-6; 2019}, pages = {1--6}, title = {R245faを作動流体とした小型有機ランキンサイクルのテストプラントの開発}, volume = {49}, year = {2019} }