Results 171 to 180 of about 1,220,175 (393)
Global Challenges, EarlyView.Overview of Battery Thermal Management System (BTMS) methods, including air, liquid, cold plate, and hybrid cooling strategies—highlighting direct/indirect liquid techniques and hybrid integrations like PCM, refrigerant, and heat pipe systems. Abstract Efficient thermal management of high‐power lithium‐ion batteries (LiBs) is critical for ensuring ...
Md Atiqur Rahman +6 more
wiley +1 more source
Overview of safety research [PDF]
Aircraft safety is reviewed by first establishing a perspective of air transportation accidents as a function of calendar year, geographic area, and phase of flight, and then by describing the threats to safety and NASA research underway in the three ...
Enders, J. H.
core +1 more source
Velocity vector control system augmented with direct lift control [PDF]
, 1981 A pilot-controlled stability control system that employs direct lift control (spoiler control) with elevator control to control the flight path angle of an aircraft is described.
Kelly, W. W., Tisdale, H. F., Sr.
core +1 more source
Retrofitting Low Carbon Aviation Fuels Processes From Natural Gas to Renewables Energy‐Based Systems
Greenhouse Gases: Science and Technology, EarlyView.ABSTRACT The aviation sector's dependence on high‐energy‐density fuels presents a challenge for decarbonization. This study evaluates the economic and environmental feasibility of retrofitting a gas‐to‐liquid (GTL) plant for low carbon aviation fuel (LCAF) production using solar electrification, an advanced reformer unit (CARGEN), and a hybrid ...
Yasmin Abdelkarim +6 more
wiley +1 more source
Flight evaluation of an extended engine life mode on an F-15 airplane [PDF]
An integrated flight and propulsion control system designed to reduce the rate of engine deterioration was developed and evaluated in flight on the NASA Dryden F-15 research aircraft.
Conners, Timothy R., Myers, Lawrence P.
core +1 more source
Some Aspects of the Production Problem in Sparking Plugs for Aircraft Engine
, 1932 Masanori MIYATA
openalex +2 more sources
Maritime Patrol Aircraft Engine Study, General Electric Derivative Engines. Volume III. Appendix B - Performance Data - TF34/T7 Study A1 Turboprop. [PDF]
, 1979 R. Hirschkron, R. Davis, Roger Warren
openalex +1 more source
Evaluation of Aerosol‐Laden Plumes Generated by Jet Ventilation Using Background Oriented Schlieren
The Laryngoscope, EarlyView.A manikin study was conducted to evaluate the risk to healthcare providers during jet ventilation, an aerosol‐generating procedure. Background oriented schlieren and an optical particle sizer were used to characterize the aerosol content in exhaled plumes.
Justin Jou +5 more
wiley +1 more source
Study of Turbofan Engines Designed for Low Enery Consumption [PDF]
Subsonic transport turbofan engine design and technology features which have promise of improving aircraft energy consumption are described. Task I addressed the selection and evaluation of features for the CF6 family of engines in current aircraft, and ...
Hirschkron, R. +2 more
core +1 more source
On the Supercharging of an Aircraft Diesel Engine (IInd Report)
, 1936 Motonosuke Murata
openalex +2 more sources