Performance analysis of the power turbine in a environmental control system
Performance analysis of the power turbine in a environmental control system
- Author(s): Qihang Lu ; Dalin Zhang ; Shuquang Xiao
- DOI: 10.1049/cp.2018.0198
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- Author(s): Qihang Lu ; Dalin Zhang ; Shuquang Xiao Source: CSAA/IET International Conference on Aircraft Utility Systems (AUS 2018), 2018 page (5 pp.)
- Conference: CSAA/IET International Conference on Aircraft Utility Systems (AUS 2018)
- DOI: 10.1049/cp.2018.0198
- ISBN: 978-1-78561-791-1
- Location: Guiyang, China
- Conference date: 19-22 June 2018
- Format: PDF
According to the mission profile of a certain aircraft, a developed environmental control system driven by power turbine is proposed and system bleed air flow demand and output power of the power turbine were calculated. Then, power turbine output power is calculated using fluent numerical simulation in case of different flight altitudes. The results of supply and demand indicate that power turbine can provide enough power to ensure the normal operation of the system, and is superior to the existing high-pressure dewater system.
Inspec keywords: wind turbines; numerical analysis; aircraft
Subjects: Fluid mechanics and aerodynamics (mechanical engineering); Power and plant engineering (mechanical engineering); Mechanical components; Numerical analysis
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