汽轮发电机对柴油机和汽油机废气的能量回收

IF 1 Q4 ENGINEERING, MECHANICAL

International Journal of Automotive and Mechanical Engineering Pub Date : 2022-07-20 DOI:10.15282/ijame.19.2.2022.16.0758

A. Mazumder, Asif Hasan, Arafat Hossain Ayon, D. H. Ahmed

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引用次数: 1

摘要

一个涡轮发电机被放置在汽油和柴油发动机的排气口，以研究从废气中回收能量的可能性。涡轮发电机是涡轮增压器和发电机的组合。本研究的目的是寻找涡轮发电机从发动机废气中回收能量的可能性和有效性。对两台发动机进行了试验，一台是TD 202小型试验台(柴油机)，另一台是本田CG125 cc(汽油机)摩托车。通过改变电机的工作方式，两种类型的电机即直流电机和交流电机已被用作发电机。首先，在两个试验发动机的汽轮发电机中使用直流电机作为发电机。结果表明，当直流电机作为发电机(TD 202和本田CG125 cc摩托车)时，两种发动机的涡轮发电机回收的废气能量都不到1%。但以本田CG125 cc摩托车为例，回收能量的百分比相对高于TD 202测试发动机。实验进一步扩展，只在本田CG125 cc摩托车上使用交流电机作为发电机。结果表明，汽轮发电机对废气的能量回收效果较好，可回收废气的1%以上。结果表明，发动机转速和废气质量流量对废气能量的收集起主要作用。此外，当涡轮发电机模块中使用交流电机作为发电机时，发现涡轮发电机模块具有良好的效率。实验结果与现有文献进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Energy Recovery from Exhaust Gas of Diesel and Petrol Engine by Turbo-electric Generator

A turbo-electric generator has been placed on the exhaust port of the petrol and diesel engines to investigate the possibility of recovering energy from the exhaust gas. Turbo-electric generator is a combination of a turbocharger and a generator. The aim of the study is to find the possibility and effectiveness of the turbo-electric generator for recovering the energy from the exhaust gas of an engine. The test has been conducted on the two engines, i.e. first one is TD 202 small test engine bed (diesel engine) and another one is Honda CG125 cc (petrol engine) motorcycle. Two types of motor i.e. DC motor and AC motor have been used as generators by altering the way a motor works. Firstly, a DC motor is used as a generator in the turbo-electric generator for both test engines. The results show that turbo-electric generator recover less than 1% energy of the exhaust gas for both engines when a DC motor is used as a generator (TD 202 and Honda CG125 cc motorcycle). But in case of Honda CG125 cc motorcycle, the percentage of recovering energy is comparatively higher than the TD 202 test engine. The experiment is further extended by using an AC motor as a generator only for the Honda CG125 cc motorcycle. The results show better energy recovering from exhaust gas through turbo-electric generator, which is more than 1% of exhaust gas. The results reveal that the engine speed and the mass flow rate of the exhaust gas play a major role in harvesting the energy from the exhaust gas. Moreover, it is found that the turbo-electric generator module provides good efficiency when an AC motor is used as a generator in the module. The experimental results have been compared with available literature.

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来源期刊

International Journal of Automotive and Mechanical Engineering ENGINEERING, MECHANICAL-

CiteScore

2.40

自引率

10.00%

发文量

审稿时长

20 weeks

期刊介绍： The IJAME provides the forum for high-quality research communications and addresses all aspects of original experimental information based on theory and their applications. This journal welcomes all contributions from those who wish to report on new developments in automotive and mechanical engineering fields within the following scopes. -Engine/Emission Technology Automobile Body and Safety- Vehicle Dynamics- Automotive Electronics- Alternative Energy- Energy Conversion- Fuels and Lubricants - Combustion and Reacting Flows- New and Renewable Energy Technologies- Automotive Electrical Systems- Automotive Materials- Automotive Transmission- Automotive Pollution and Control- Vehicle Maintenance- Intelligent Vehicle/Transportation Systems- Fuel Cell, Hybrid, Electrical Vehicle and Other Fields of Automotive Engineering- Engineering Management /TQM- Heat and Mass Transfer- Fluid and Thermal Engineering- CAE/FEA/CAD/CFD- Engineering Mechanics- Modeling and Simulation- Metallurgy/ Materials Engineering- Applied Mechanics- Thermodynamics- Agricultural Machinery and Equipment- Mechatronics- Automatic Control- Multidisciplinary design and optimization - Fluid Mechanics and Dynamics- Thermal-Fluids Machinery- Experimental and Computational Mechanics - Measurement and Instrumentation- HVAC- Manufacturing Systems- Materials Processing- Noise and Vibration- Composite and Polymer Materials- Biomechanical Engineering- Fatigue and Fracture Mechanics- Machine Components design- Gas Turbine- Power Plant Engineering- Artificial Intelligent/Neural Network- Robotic Systems- Solar Energy- Powder Metallurgy and Metal Ceramics- Discrete Systems- Non-linear Analysis- Structural Analysis- Tribology- Engineering Materials- Mechanical Systems and Technology- Pneumatic and Hydraulic Systems - Failure Analysis- Any other related topics.