Results 201 to 210 of about 1,707 (248)
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The Licensing of Helicopter Maintenance Engineers
The Journal of the Helicopter Association of Great Britain, 1953I should like to commence by referring to the remarks made during the all-day discussion on Helicopter Maintenance organised by your Association in co-operation with the Society of Licensed Aircraft Engineers, which was held on 21st October, 1950 Reference was then made to the practical difficulties of drafting the requirements for helicopter licensing
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Helicopter Engine/Airframe Interface Document and Checklist
2022<div class="section abstract"> <div class="htmlview paragraph">This SAE Aerospace Recommended Practice (ARP) provides a guide for the preparation of a helicopter engine/airframe interface document and checklist. This document and checklist should identify the information needed by the engine manufacturer and the aircraft manufacturer to ...
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Some Aspects of Turboshaft Engine Installations in Multi-engined Helicopters
The Journal of the Royal Aeronautical Society, 1964In projecting future turboshaft engines for helicopter appUcations the engine designer is faced with the problem of selecting the size of engine to meet the likely size, configuration, performance and economic requirements of future helicopters. It is also desirable to meet as many different helicopter applications as possible with the same basic ...
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Advanced Approaches to Helicopter Engine System Dynamics
Proceedings of the Vertical Flight Society 70th Annual Forum, 2014The advancement in the modelling and analysis of the helicopter/engine as a system can help to better understanding the vibrations and loads in the overall structure. The linear and rotor induced non-linear dynamic response of the helicopter coupling with its gas turbine engines under the main gear box vibration, engine rotor unbalance ...
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“Some Engineering Aspects of Helicopter Assessment Trials”
The Journal of the Helicopter Association of Great Britain, 1959The CHAIRMAN, in opening the meeting, said he had much pleasure in introducing tonight's lecturer Mr Webb had been in the aviation field for 29 years In 1930, he joined the Air Ministry and in the pre-war years he worked at the Royal Aircraft Establishment in the Departments of Airworthiness and Aerodynamics At the beginning of the war, he was ...
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Helicopter Engine Intake Barrier Filter Design
2011This contribution concerns the design of Intake Barrier Filters (IBF) for Helicopters. These protective devices are fitted to the engine intakes of helicopters to prevent sand and dust reaching the engine during operations in dusty environments.
Filippone, Antonio, Bojdo, N
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Review of thermoelectric generation for internal combustion engine waste heat recovery
Progress in Energy and Combustion Science, 2022Nicolae Vlad Burnete +2 more
exaly