کنفرانس بین المللی فناوری و مدیریت انرژی

صفحه اصلی / دهمین کنفرانس بین المللی فناوری و مدیریت انرژی

Modeling and Performance Analysis of a Turbojet Hybrid Electric Propulsion System

نویسندگان :

Amin Imani¹ Amin Anjomrouz²

1- Bu-Ali Sina University 2- Sharif University of Technology

کلمات کلیدی :

hybrid-electric propulsion،turbojet engine،thrust،specific fuel consumption

چکیده :

Reducing the fuel consumption, noise and pollution and increasing flight altitude are very important issues for an air vehicle. One solution to achieve these important features is the combination of the powers obtained from internal combustion engines and electric motors to generate propulsion. In the development of this type of propulsion systems, uncomplicated structure, low implementation cost and limited weight are effective factors for practicality. In this research, a partial turboelectric hybrid propulsion system for small unmanned aerial vehicles has been conceptually designed. For this purpose, about 20% of the turbine power of a small turbojet engine is dedicated to providing the electrical power of the electric propulsion unit. This power is used to rotate a ducted fan by an electric motor and produce a separate thrust in addition to the turbine engine thrust. The modeling results show a 34% improvement in the specific fuel consumption and a 44% increase in the thrust value of the hybrid engine compared to the baseline turbojet engine in ground test conditions.

لیست مقالات

لیست مقالات بایگانی شده

Modeling of Light and Carbon Dioxide Concentration in Energetic Dark Greenhouse (EDG)

Sara Mahmoodian Yonesi - Yazdan Alvari - Roghayeh Gavagsaz-Ghoachani - Majid Zandi

A Probabilistic Approach for Scheduling of Wind-Energy-Integrated Power Systems Incorporating Dynamic Lines and Transformers Rating

Mohammad Akhlaghi - Zahra Moravej - Amir Bagheri

Maiden Application of Zebra Optimization Algorithm for Design PIDN-TIDF Controller for Frequency Control in Offshore Fixed Platforms Microgrid in the Presence of Tidal Energy

Peyman Zare - Iraj Faraji Davoudkhani - Rasoul Zare - Hossein Ghadimi - Reza Mohajery - Ahad Babaei

Simultaneous investigation of the increase in organic load of sediment using spirulina algae powder and increase in catholyte conductivity on sediment microbial fuel cell performance

Hanie Soleimani - Mostafa Rahimnejad - Mehrdad Mashkour

A selective tungsten emitter with a nearly flat configuration for thermophotovoltaic applications

Mohammad Danaeifar - Mohammad Ali Shameli - Sayyed Reza Mirnaziry

بررسی مصرف انرژی در بیمارستانهای ایران

محمد نیکنامی - وهاب مکاری زاده - مجید فرمد

An Investigation on the Integrated Investment Strategy of the Iran’s Gas and Electricity Energy Hub

Hadi Sadeghi - Morteza Sheikh - Mohammad Mohsen Hayati - Hassan Majidi - Masoud Rashidinejad - Mehdi Abapour

Superiority of Coronavirus Optimization Algorithm for Optimal Designing of Photovoltaic/Wind/Fuel Cell Hybrid System Considering Cost Minimization Approach to Improve Reliability

Peyman Zare - Iraj Faraji Davoudkhani - Rasoul Zare - Hossein Ghadimi - Bakhshali Sabery - Ahad Babaei Bork Abad

Studying the Implementation of the Smartening Road Map of Iran's Electricity Distribution Network

Peyman Zare - Rasoul Zare - Hossein Ghadimi - Bakhshali Sabery - Iraj Faraji Davoudkhani - Ahad Babaei Bork Abad

Performance of Bifacial Solar System for 1MW grid- connected solar power plant in Mashhad, Iran: Design, Simulation and Economic Analysis

Afrooz Ghavami - Mostafa Eidiani - Hossein Zeynal - Zuhaina Zakaria

بیشتر