Results 11 to 20 of about 13,610 (257)
IET Networks, EarlyView., 2022 Abstract 3D scanning is rapidly becoming a key maintenance tool. Aerospace was a pioneer in adopting 3D scanning technology because aircraft manufacture and maintenance require precision. Monitoring deterioration, removing components for maintenance, and verifying covert operations are not practical or helpful without technology.
T. Nanthakumaran Thulasy +4 more
wiley +1 more source
Airworthiness analysis of the United Airlines Flight 811 accident
Hangkong gongcheng jinzhan, 2023 All sources of power which can initiate unlocking or unlatching of any cabin doors must be isolated from the latching and locking systems prior to flight, and the key structural parts of flight safety must be able to bear the structural limit loads and ...
YANG Jianyuan, FANG Cui, ZHAO Bin
doaj +1 more source
Journal 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
A Novel Semantic Cohesion Approach for Chinese Airworthiness Regulations: Theory and Application
IEEE Access, 2020 Airworthiness regulation documents are critical, which contain massive safe constraints for system design and airworthiness certification. The textual information of airworthiness regulations is organized and stored in a hierarchical and scattered form ...
Haotian Niu +4 more
doaj +1 more source
Research on Civil Aircraft ETOPS Significant Systems Airworthiness Certification
Hangkong gongcheng jinzhan, 2022 Extended Operations(ETOPS)is an operational requirement put forward by the International Civil Aviation Organization(ICAO)to ensure the safe flight of civil aviation aircraft,which is widely used in intercontinental routes,especially for cross ocean ...
WANG Wenjiang, LI Xin
doaj +1 more source
A Universal Toughening and Energy-Dissipating Strategy for Impact-Resistant 3D-Printed Composites. [PDF]
Adv Sci (Weinh)A universal toughening and energy dissipation strategy inspired by B─O bonds, which can significantly enhance the mechanical properties of composites, enables 3D‐printed smart impact‐resistant structures. Abstract 3D‐printed polymer‐based composites are promising for various engineering applications due to high strength‐to‐weight ratios and design ...
Hong X +6 more
europepmc +2 more sources
Drone-Assisted Organ Transport: A Scoping Review of Clinical, Regulatory, and System Readiness. [PDF]
Clin TransplantABSTRACT Organ transport remains a critical determinant of transplant success, with delays during transfer prolonging cold ischemia time (CIT) and increasing the risk of delayed graft function or organ discard. Uncrewed aerial vehicles (UAVs) have emerged as a potential means to enhance the speed, predictability, and resilience of transplant logistics.
Gilmour RG, Hoff M.
europepmc +2 more sources
Hangkong gongcheng jinzhan, 2023 The civil aircraft flight deck door system is installed in the aircraft cabin to block the cockpit area and cabin area. In addition to providing normal access to the cockpit, it must have bullet proof and intrusion prevention functions to prevent non ...
MA Jun, LI Songze, ZHAO Xuwei
doaj +1 more source
Cailiao gongcheng, 2021 The single-lap joints with different overlap lengths were bonded by carbon fiber reinforced plastics (CFRP) laminate, and their failure load, fracture process and strain fields were characterized by digital image correlation (DIC) and universal testing ...
ZOU Tian-chun +4 more
doaj +1 more source
Hangkong gongcheng jinzhan, 2018 With The rapid development of civil aircraft digital integrated collaborative development mode, the traditional airworthiness management system has become more and more unsuitable for the digitization, informatization and networking of the collaborative ...
He Jing +3 more
doaj +1 more source