Comprehensive Performance Analysis for the Rotating Detonation‐Based Turboshaft Engine
International Journal of Aerospace Engineering, Volume 2020, Issue 1, 2020., 2020 The potential advantages of rotating detonation combustion are gradually approved, and it is becoming a stable and controllable energy conversion way adopted to the propulsion devices or ground‐engines. This study focuses on the rotating detonation‐based turboshaft engine, and the architecture is presented for this form of engine with compatibility ...
Zifei Ji +5 more
wiley +1 more source
THE MARKET AND THE FUTURE OF TURBINE POWERED LIGHT HELICOPTERS
Авіаційно-космічна техніка та технологія, 2020 In the introductory part of the article, it is provided brief information about the main activity of JSC “Element”- developer and manufacturer of electronic control systems for aircraft engines, in particular unit RDTs-450M for AI-450M helicopter ...
Вадим Владимирович Нерубасский
doaj +1 more source
The market and the future of the turbine powered heavy helicopters
Авіаційно-космічна техніка та технологія, 2023 The subject of this study is the current state of the market and prospects for the development of heavy transport helicopters and their power plants.
Vadym Nerubaskyi
doaj +1 more source
An integrated methodology to assess the operational and environmental performance of a conceptual regenerative helicopter [PDF]
, 2015 This paper aims to present an integrated multidisciplinary simulation framework, deployed for the comprehensive assessment of combined helicopter powerplant systems at mission level. Analytical evaluations of existing and conceptual regenerative engine
Ali, Fakhre +2 more
core +1 more source
Study of On-line Performance Diagnostic Program of A Helicopter Turboshaft Engine [PDF]
Journal of the Korean Society for Aeronautical & Space Sciences, 2009 5IJT XPSL QSPQPTFT B (6*UZQF POMJOF EJBHOPTUJD QSPHSBN VTJOH 4*.6-*/, BOE'V[[Z/FVSP BMHPSJUINT GPS B IF MJDPQUFS UVSCPTIBGU FOHJOF %VSJ OH EFWFMPQNFOU PG UIFEJBHOPTUJDQSPHSBNBMPPLVQUBCMFUZQFCBTFQFSGPSNBODFNPEVMF GPS SFEVDJOHDPNQVUFS DBMDVMBUJOH UJNF BOE B TJHOBM HFOFSBUJPO NPEVMF GPS TJ NVMBUJOH SFBM UJNFQFSGPSNBODF EBUB BSF VTFE 5IJT QSPHSBN JT ...
Chang-Duk Kong +3 more
openaire +1 more source
Variable-speed rotor helicopters: Performance comparison between continuously variable and fixed-ratio transmissions [PDF]
, 2016 Variable speed rotor studies represent a promising research field for rotorcraft performance improvement and fuel consumption reduction. The problems related to employing a main rotor variable speed are numerous and require an interdisciplinary approach.
Benini, Ernesto +1 more
core +1 more source
Performance assessment of simple and modified cycle turboshaft gas turbines
Propulsion and Power Research, 2013 This paper focuses on investigations encompassing comparative assessment of gas turbine cycle options. More specifically, investigation was carried out of technical performance of turboshaft engine cycles based on existing simple cycle (SC) and its ...
Barinyima Nkoi +2 more
doaj +1 more source
Helicopter turboshaft engines combustion chamber monitoring neural network method
Measurement: Journal of the International Measurement ConfederationSerhii Vladov +2 more
exaly +2 more sources
Development of On-line Performance Diagnostic Program of a Helicopter Turboshaft Engine [PDF]
International Journal of Aeronautical and Space Sciences, 2009 Gas turbine performance diagnostics is a method for detecting, isolating and quantifying faults in gas turbine gas path components. On-line precise fault diagnosis can promote greatly reliability and availability of gas turbine in real time operation. This work proposes a GUI-type on-line diagnostic program using SIMULINK and Fuzzy-Neuro algorithms for
Chang-Duk Kong +3 more
openaire +1 more source
Vibration and Performance Analyses Using Individual Blade Pitch Controls for Lift‐Offset Rotors
International Journal of Aerospace Engineering, Volume 2019, Issue 1, 2019., 2019 This work attempts to reduce the hub vibratory loads of a lift‐offset rotor using IBC (individual blade pitch control) in high‐speed forward flight. As a lift‐offset rotor for the present study, the rigid coaxial rotor of a XH‐59A compound helicopter is considered and CAMRAD II is used to predict the hub vibration and rotor performance.
Jae-Sang Park +5 more
wiley +1 more source