Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
부분분사 축류형 터빈을 이용한 소규모 유기랭킨 사이클의 실험 및 예측에 관한 연구Cycle Analysis and Experiment for a Small-Scale Organic Rankine Cycle Using a Partially Admitted Axial Turbine
- Other Titles
- Cycle Analysis and Experiment for a Small-Scale Organic Rankine Cycle Using a Partially Admitted Axial Turbine
- Issue Date
- 2015
- Publisher
- 한국유체기계학회
- Keywords
- Organic Rankine Cycle(유기랭킨 사이클); Cycle Analysis(사이클해석); Axial Turbine(축류터빈); Partial Admission(부분분사); Supersonic Nozzle(초음속노즐)
- Citation
- 한국유체기계학회 논문집, v.18, no.5, pp 33 - 41
- Pages
- 9
- Indexed
- KCI
- Journal Title
- 한국유체기계학회 논문집
- Volume
- 18
- Number
- 5
- Start Page
- 33
- End Page
- 41
- ISSN
- 2287-9706
- Abstract
- Organic Rankine cycle (ORC) has been used to generate electrical or mechanical power from low-grade thermal energy. Usually, this thermal energy is not supplied continuously at the constant thermal energy level. In order to optimally utilize fluctuating thermal energy, an axial-type turbine was applied to the expander of ORC and two supersonic nozzle were used to control the mass flow rate. Experiment was conducted with various turbine inlet temperatures (TIT) with the partial admission rate of 16.7 %. The tip diameter of rotor was to be 80 mm. In the cycle analysis, the output power of ORC was predicted with considering the load dissipating the output power produced from the ORC as well as the turbine efficiency. The predicted results showed the same trend as the experimental results, and the experimental results showed that the system efficiency of 2 % was obtained at the TIT of 100℃.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 공과대학 > Department of Aerospace and Software Engineering > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.