Results 251 to 260 of about 763,082 (323)
Some of the next articles are maybe not open access.
Turbojet engine innovation and TRIZ
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014, 2014Comparing 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 +1 more source
Controller Design for Micro Turbojet Engine
2020 12th International Conference on Electrical Engineering (ICEENG), 2020Modern turbojet engines are controlled using digital controllers. First of all, the micro turbojet engine discrete model is identified. System identification technique utilized real data obtained from jet cat P200sx engine running experiments. Digital PID controllers are mostly used for controlling these engines.
Ahmed M. shehata +2 more
openaire +1 more source
, 2021
Purpose Usage of gas turbine engines has increased by day due to rising demand for military and civil applications. This case results in investigating diverse topics related to energy efficiency and irreversibility of these systems.
Hakan Aygün
semanticscholar +1 more source
Purpose Usage of gas turbine engines has increased by day due to rising demand for military and civil applications. This case results in investigating diverse topics related to energy efficiency and irreversibility of these systems.
Hakan Aygün
semanticscholar +1 more source
Large Lightweight Turbojet Engines
SAE Technical Paper Series, 1958<div class="section abstract"><div class="htmlview paragraph">THIS paper deals with the general performance of turbojet engines in both subsonic and supersonic flight in relation to aircraft requirements.</div><div class="htmlview paragraph">The advantages and disadvantages of the bypass engine and small turbojet in relation to ...
openaire +1 more source
Turbojet and Turboprop Engine Controls
SAE Technical Paper Series, 1951<div class="section abstract"><div class="htmlview paragraph">THE gas turbine fuel control situation is in a state of confusion, the author feels, because of such factors as the newness of gas turbine development, the lack of comparative evaluation tests on controls, and the lack of time for the results of field experience to become ...
openaire +1 more source
Advanced methods of turbojet engines' control
2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI), 2010The article deals with modern concepts of control systems used in turbojet engines. We specifically aim on description of control systems using methods and concepts of artificial intelligence, which can bring a new quality in terms of operation and safety of turbojet engines' operation.
R. Andoga +3 more
openaire +1 more source
, 2020
This paper deals with the performance analyses of exergetic, exergoeconomic, sustainability and environmental damage cost for J85 turbojet engine at Idle (ID), Intermediate (INT), Military (MIL) and Afterburner (AB) operation modes.
Ozgur Balli
semanticscholar +1 more source
This paper deals with the performance analyses of exergetic, exergoeconomic, sustainability and environmental damage cost for J85 turbojet engine at Idle (ID), Intermediate (INT), Military (MIL) and Afterburner (AB) operation modes.
Ozgur Balli
semanticscholar +1 more source
Production Problems of Turbojet Engines
SAE Technical Paper Series, 1949<div class="htmlview paragraph">THE production problems associated with turbojet engines are not more complex than those encountered with reciprocating engines, according to the author, but they are of a surprisingly different nature.</div> <div class="htmlview paragraph">For instance, he points out that, whereas reciprocating engine ...
openaire +1 more source
Reduction of Turbojet Engine Noise
2004The urgency of the problem of jet noise reduction has been rising again at the present stage of aircraft technology development. The main reasons are the following. The studies of attenuation of turbo-machine noise have demonstrated that the jet is one of the main noise sources even in engines with high by-pass ratios.
A. S. Ginevsky +2 more
openaire +1 more source