Results 151 to 160 of about 1,922 (189)

Widely targeted metabolomics reveals differences in metabolites of Paeonia lactiflora cultivars. [PDF]

open access: yesPLoS One
Li Y   +8 more
europepmc   +1 more source

Characterization of emissions from a turbojet engine running on sustainable aviation fuels, blends and conventional Jet A1

open access: gold
Jana Moldanová   +7 more
openalex   +1 more source

Biofueled Miniature Turbojet Engine (BIOMITE) [PDF]

open access: possible50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012
The Busemann Advanced Concepts Lab at the University of Colorado Boulder has been researching improvements to small turbojet engines designed for unmanned aerial vehicles for the past three years. The BIOMITE senior design team has continued this tradition by designing adaptations for a commercial-off-the-shelf US Microjet AT-450 turbojet engine to run
Donald S. Gipe   +2 more
openaire   +1 more source

Turbojet Engine Simulation Using Dymola [PDF]

open access: possible42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2006
This work describes the development of a global model of a modified turbojet engine for dynamic behavior simulation. The Modelica language is used for the simulation of this model. A Modelica package was created for the basic components suitable for such models. The model is based on a general turbojet engine and a turbofan engine. The engine component
Abdollah A. Afjeh   +2 more
openaire   +1 more source

A Mathematical Model for Windmilling of a Turbojet Engine

Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, 2021
Abstract The transient windmilling characteristic of a modern turbojet engine under different flight conditions and altitudes is obtained with numerous tests conducted at an Altitude Test Facility (ATF). A simple and practical mathematical model for predicting the transient and steady-state rotational speed of a simple turbojet engine in
Elbrous M. Jafarov   +2 more
openaire   +2 more sources

Greenization Factor of a Turbojet Engine

2017
[No abstract available]
Şöhret, Yasin, Karakoç, Tahir Hikmet
openaire   +2 more sources

Turbojet engine innovation and TRIZ

Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014, 2014
Comparing to concurrent small turbojet engines this Czech design has several important parametrical advantages: weight, power, reliability, cost, etc. Innovations were obtained by creative/inventive solutions in which several instruments TRIZ were used objectively.
Zdenek Katolicky   +2 more
openaire   +2 more sources

Perspective Algorithms in Control of Turbojet Engines [PDF]

open access: possible2021 IEEE 25th International Conference on Intelligent Engineering Systems (INES), 2021
Turbojet engines are nowadays mostly controlled by full authority digital engine control (FADEC) systems using electronic engine control units. Microprocessor based control systems allow application of sophisticated control algorithms. The aim of the presentation is to show the state-of-the-art control systems and perspective algorithms based on ...
openaire   +1 more source

Performance Evaluation of an Experimental Turbojet Engine

International Journal of Turbo & Jet-Engines, 2017
Abstract An exergy analysis is presented including design parameters and performance assessment, by identifying the losses and efficiency of a gas turbine engine. The aim of this paper is to determine the performance of a small turbojet engine with an exergetic analysis based on test data.
Ekici, Selcuk   +4 more
openaire   +3 more sources

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