Results 11 to 20 of about 1,426,014 (374)

Research on Civil Aircraft Ram Air Turbine System Airworthiness Engineering Technology

open access: yesHangkong gongcheng jinzhan, 2022
Ram air turbine(RAT)system is a kind of aircraft emergency energy,which is critical of aircraft to provide emergency hydraulic source and/or emergency power supply for aircraft in emergency.Referring to AP-21-AA-2011-03-R4 about aircraft life cycle ...
LI Huan, SHAO Xiaoling, XIA Qing
doaj   +1 more source

Review on the Civil Aircraft Spare Parts Prediction and Configuration Management Technology

open access: yesHangkong gongcheng jinzhan, 2020
As the material base of integrated logistic support (ILS), scientific prediction and reasonable configuration of spare parts can effectively ensure the safe and economic operation of civil aircraft.
FENG Yunwen   +4 more
doaj   +1 more source

Research progress in airworthiness conformity verification method and technology of civil aircraft materials

open access: yesJournal of Aeronautical Materials, 2022
The airworthiness development status of civil aircraft in China was taken as the starting point of review. The airworthiness alternative methods of compliance method of the materials used in civil aircraft products were sorted out, and the relevant ...
JIN Haipeng   +3 more
doaj   +1 more source

Numerical Simulation on the Heat Dissipation of the Outdoor Unit in the Groove of High-Rise Building [PDF]

open access: yesE3S Web of Conferences, 2021
In order to study the influence of the heat dissipation of the outdoor unit in the groove of the highrise building. Numerical simulation of the thermal environment of a high-rise building is carried out.
Wang Yuan   +4 more
doaj   +1 more source

A Civil Aircraft Cockpit Layout Evaluation Method Based on Layout Design Principles

open access: yesAerospace, 2022
As technology continues to leap forward and innovations advance, the systems of civil aircraft are becoming increasingly sophisticated and complex. Accordingly, there is a rising amount of information to be processed by pilots in the cockpit, increasing ...
K. Cao   +5 more
semanticscholar   +1 more source

Thoughts on the Construction of Operational Support Capability of Domestic Civil Aircraft Manufacturers

open access: yesHangkong gongcheng jinzhan, 2021
After many hardships,it has become the consensus of the domestic aviation industry that we must strive to promote the construction of the operation support capacity of civil aircraft manufacturers.Based on the longterm follow-up and limited participation
TANG Xiaoping
doaj   +1 more source

On the Fundamental Possibility of a Supersonic Civil Aircraft to Comply with ICAO Noise Requirements Using Existing Technologies

open access: yesAerospace, 2022
Compliance with environmental protection regulations, in particular, community noise requirements, constitutes one of the major obstacles for designing future supersonic civil aircraft.
V. Kopiev   +4 more
semanticscholar   +1 more source

LRU Division of Civil Aircraft Based on Two-step Iterative Analytic Hierarchy Process

open access: yesHangkong gongcheng jinzhan, 2020
Reasonable line replaceable unit (LRU) division can effectively improve the maintenance efficiency of civil aircraft, avoid the phenomenon of aircraft parking, and ensure the safe and reliable operation of civil aircraft. Under the premise of considering
CHEN Junyu   +3 more
doaj   +1 more source

Environment Design of Qualification Test of C919 Civil Aircraft Flight Control System

open access: yesHangkong gongcheng jinzhan, 2021
The environment design of qualification test of C919 civil aircraft flight can provide tools and means for the electronic identification test of C919 main flight control,and provide the supporting data and proof materials for the airworthiness inspection
LIU Yan, CHEN Jingwei
doaj   +1 more source

The application of S-series ILS specifications data model in civil aircraft customer service system

open access: yesXibei Gongye Daxue Xuebao, 2021
Civil aircraft customer service is the full support of the main manufacturer from the perspective of customer needs, aircraft performance, and the interests of related parties during the product life cycle. Its data model can coordinate business and data

doaj   +1 more source

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