Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 43, listelenen: 21-40
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Combustion efficiency analysis and key emission parameters of a turboprop engine at various loads
(Elsevier Sci LTD, 2015)In this study, combustion efficiency of a military type turboprop engine is determined at various loads with the aid of emission data. Also, emission data collected from the engine run at various loads by experimental ... -
Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts
(Pergamon-Elsevier Science LTD, 2015)Advanced exergy analysis of an aircraft gas turbine engine is presented in this paper. In this framework, the main exergy parameters of the engine components are introduced while the exergy destruction rates within the ... -
Examination of performance indicators' effects based on propulsion parameters in a turboprop engine
(Inderscience Enterprises LTD, 2016)In this study, propulsion indicators and their effects have been described by reference to the actual data of a turboprop engine. Then, the effects of these indicators on exergetic and environmental performance efficiencies ... -
Performance monitoring and analysis of various parameters for a small UAV turbojet engine
(Emerald Group Publishing LTD, 2018)Purpose This paper aims to discuss engine health monitoring for unmanned aerial vehicles. It is intended to make consistent predictions about the future status of the engine performance parameters by using their current ... -
Simulation-based dynamic model and speed controller design of a small-scale turbojet engine
(Emerald Group Publishing LTD, 2018)Purpose This paper aims to present a nonlinear mathematical model of a small-scale turbojet aeroengine and also a speed controller design that is conducted for the constructed nonlinear mathematical model. Design/methodo ... -
Obstacle detection and collision avoidance using indoor quadrocopter
(Inderscience Enterprises LTD, 2017)In this paper, autonomous control of the rotary-wing unmanned aerial vehicle (UAV) is provided by avoiding obstacles indoor area. There are many GPS-based studies on controlling of quadrocopter in the outdoor area in ... -
Tuning of controller for an aircraft flight control system based on particle swarm optimization
(Emerald Group Publishing LTD, 2016)Purpose - This study aims to present a method for the conceptual design and simulation of an aircraft flight control system. Design/methodology/approach - The design methodology is based on particle swarm optimization ... -
Simulation-based steady-state aero-thermal model for small-scale turboprop engine
(Emerald Group Publishing LTD, 2017)Purpose - An aircraft engine control system consists of a large scale of control parameters and variables because of the complex structure of aero-engine. Monitoring and adjusting control variables and parameters such as ... -
Multiple fault-based FDI and reconfiguration for aircraft engine sensors
(Emerald Group Publishing LTD, 2017)Purpose - Condition monitoring and health management of an aircraft engine is of importance due to engine's critical position in aircraft. Missions require uninterrupted and safer conditions during the flight or taxi ... -
The development of a novel knowledge-based weaning algorithm using pulmonary parameters: a simulation study
(Springer Heidelberg, 2018)Weaning is important for patients and clinicians who have to determine correct weaning time so that patients do not become addicted to the ventilator. There are already some predictors developed, such as the rapid shallow ... -
Transforming lighting system for more greener: applying to the terminal building
(Inderscience Enterprises LTD, 2015)In this paper, four fundamental subjects, renewable energy resources, eco-friendly buildings, lighting systems and energy saving in airport terminal buildings, have been analysed based on the subject of energy. In addition ... -
An environment-friendly engine selection methodology for aerial vehicles
(Taylor & Francis Inc, 2018)Emitted exhaust gases from aircraft are an issue of concern from an environmental perspective. Many research studies have been conducted aiming to reduce aircraft emissions in the hope of preventing any further increase ... -
ANFIS-based comparative exhaust gases emissions prediction model of a military aircraft engine
(Inderscience Enterprises LTD, 2017)In this paper, comparison of estimation methods for exhaust gaseous emissions developed for a military aircraft engine via adaptive neuro-fuzzy inference system (ANFIS) structure is introduced. For system identification ... -
The effects of hydrogen fuel usage on the exergetic performance of a turbojet engine
(Pergamon-Elsevier Science LTD, 2018)In this study, the hydrogen fuel effect on the exergetic performance of a turbojet engine used in a military trainer aircraft is investigated. For the first step, the performance assessments of the exergetic performance ... -
Customised application of exergy analysis method to PW120A turboprop engine for performance evaluation
(Inderscience Enterprises LTD, 2016)In this paper, first and second laws of thermodynamics are applied on a turboprop engine of a regional aircraft. Performance parameters of the engine are assessed under take-off conditions and maximum power settings. Energy ... -
Using exergy for performance evaluation of a conceptual ramjet engine burning hydrogen fuel
(Pergamon-Elsevier Science LTD, 2018)Ramjet engines are widely-used devices in the defence industry and have military applications. These engine types, preferred in many fields, are known to act according to the laws of thermodynamics. For this reason, exergy ... -
Fault tolerant control against actuator faults based on enhanced PID controller for a quadrotor
(Emerald Group Publishing LTD, 2017)Purpose - The purpose of this paper is to present fault tolerant control of a quadrotor based on the enhanced proportional integral derivative (PID) structure in the presence of one or more actuator faults. Design/method ... -
Particle filter based integrated navigation for quadrotors
(Inderscience Enterprises LTD, 2018)In this work, in order to achieve increased positioning accuracy, a particle filter based integrated navigation system is designed for a rotary wings unmanned aerial vehicle (UAV). As the navigation problem has highly ... -
Modeling the fuel flow-rate of transport aircraft during flight phases using genetic algorithm-optimized neural networks
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2016)Predicting the fuel consumption of transport aircraft is vital for minimizing the detrimental effects of fuel emissions on the environment, saving fuel energy sources, reducing flight costs, achieving more accurate aircraft ... -
Analysis of a quantum irreversible Otto cycle with exergetic sustainable index
(Elsevier Science BV, 2016)In this study, exergetic sustainability index is applied to quantum irreversible Otto cycle with -1/2 spin system. Exergetic sustainability index in a quantum engine is used first time. This index is the ratio of exergy ...
