Visualization of engine exit flow on STOL research aircraft.

Statistical Modeling of Aircraft Engine Fuel Flow Rate

Knowledge of the fuel flow rate is important for accurate fuel burn and emissions inventory generation and for accurate engine performance modeling. In this paper, machine learning techniques are applied to aircraft flight recorder data to model the fuel flow rate as a function of the aircraft altitude, ground speed, vertical speed, and takeoff mass in the airborne phases of flight. Models are ...

VISUALIZATION OF KNOWLEDGE FLOW IN INTERPERSONAL SCIENTIFIC COLLABORATION NETWORK ENDOCRINOLOGY AND METABOLISM RESEARCH INSTITUTE

Background: A key aspect of Scientific collaboration increases scientific productivity. This study aimed to draw up a scientific collaboration network of the Endocrinology and Metabolism Research Institute (EMRI) at Tehran University of Medical Sciences. Methods: A Descriptive Cross-Sectional Study was conducted by the Scientometrics method. Data collection from the Scopus and Web of Science C...

on the status of mixed methods research in applied linguistics

چکیده ندارد.

NASA Glenn ’ s Contributions to Aircraft Engine Noise Research

"problems in machining of aircraft engine parts"

one of the major problems facing the aircraft industry is the machining of the engine parts. amongst the numerous parts in a jet engine are intricate parts made of special alloys for high temperature service, namely nickel,chromium and titanium alloys. these alloys are usually very difficult to machine, which creates problems in this respect. the necessity of quality control in each stage of pr...