Siamak AlizadehniaIPCO · Department of Design
Siamak Alizadehnia
Master of Engineering
About
7
Publications
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231
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Introduction
Siamak Alizadehnia currently works at the Department of Design, IPCO. Siamak does research in Structural Engineering, Energy Engineering and Mechanical Engineering. Their current project is "hybrid & Electric Vehicle".
Additional affiliations
January 2002 - March 2016
Publications
Publications (7)
ARTICLE INFO In recent years diesel direct injection engines have been received more attention due to their high fuel efficiency and torque characteristics compared with gasoline engines. However, the cold start difficulties and cold diesel fuel behavior are still important issues which need improvement. In this study, a novel experimental facility...
![Fig. 1 The Stirling power thermodynamic cycle [2]](profile/Alireza-Batooei/publication/309968429/figure/fig4/AS:668379950092301@1536365606788/The-Stirling-power-thermodynamic-cycle-2_Q320.jpg)
![Fig. 7 Picture of ST-500 Stirling engine fabricated by IPCO [18]](profile/Alireza-Batooei/publication/309968429/figure/fig2/AS:488045372809220@1493370492519/Picture-of-ST-500-Stirling-engine-fabricated-by-IPCO-18_Q320.jpg)
Various configurations for Stirling engines have been presented. In Beta and Gamma type configurations, a displacer moves the working fluid between hot and cold sources. In the Alpha type there is no such part and it has a much simpler structure than the Beta and Gamma type. Therefore in this study, a novel configuration is introduced for Stirling...
With consideration of the biomass energy potential, a gamma type Stirling engine with 220cc swept volume and 580cc total volume was designed, optimized and manufactured. The engine was tested with helium. Working characteristics of the engine were obtained within the range of heat source temperature of 370- 410°C and charge pressure of 10 bar for b...
This study presents a dynamic model of a gamma-type Stirling engine and examines variations of the crank rotational speed against time (Dynamic response). Kinematic relations of the engine linkages were determined and Lagrange formulations were formed for rigid body dynamics. Working gas pressures on each surface of the rigid bodies were calculated...
With consideration of the biomass energy potential, a gamma type Stirling engine with 220cc swept volume and 580cc total volume was designed, optimized and manufactured. The engine was tested with helium. Working characteristics of the engine were obtained within the range of heat source temperature 370- 410˚C and charge pressure 10bar for biomass...
A large-scale, high-resolution finite element methodology for thermomechanical analysis of complex engine components has been developed. This paper describes the process and presents an example evaluation of an engine cylinder head. Because of its non-symmetric configuration, the cylinder head was entirely modelled. The geometric nature of the cyli...
