Basic information
Name :
Anas Mohamed Abdelrahman Ali
Title:
Lecturer
Personal Info:
Anas Mohamed Abdel Rahman Ali
Born on July 7, 1987
Egyptian
Education
Certificate
Major
University
Year
PhD
Mechanical Engineering
Huazhong University
2019
Masters
Mechanical Power Engineering
Ain Shams University - Faculty Of Engineering
2016
Bachelor
Mechanical Power Engineering
Ain Shams - Egypt
2009
Teaching Experience
Name of Organization
Position
From Date
To Date
المنطقة الصناعية الثالثة-العاشر من رمضان
شركة السويدى للكابلات - إيجيتك
01/01/2010
01/01/2011
Researches /Publications
Prediction of output power with artificial neural network using extended datasets for Stirling engines - 01/0
Author :
Anas Mohamed Abdelrahman Ali
CoAuthors :
Han Jiang, Xiaoqing Zhang, Zhongli Xi
Date of Publication :
01/08/2020
Abstract :
A Stirling engine is inherently complex in structure and manufacturing process, and its operating mechanism involves thermal-mechanic-electronic (electromagnetic) coupling and complicated nonlinear losses. Therefore, it is difficult to accurately predict the performances by theoretical analysis during the design of a Stirling engine. In the present study, the artificial neural network is used to predict the output power of Stirling engines. Using extended datasets including the isothermal analytical data and the experimental data, two accuracy-improved artificial neural network models that are able to predict the output power for two typical Stirling engine prototypes are developed using Matlab to improve the prediction ability of normal artificial neural network models only based on experimental data. Compared to the normal artificial neural network model, the two improved artificial neural network models achieve maximum improvements of over 50% and 20% in average prediction error for Ford 4-215 engine and General Motors 4L23 engine, respectively. The results also demonstrate that the two improved artificial neural network models have better robustness to the quality of experimental data samples. This research provides an effective approach based on the artificial neural network methodology to predict the performances of Stirling engines.
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PREDICTION OF THE PERFORMANCE FOR ALPHA-TYPE STIRLING ENGINE THROUGH ARTIFICIAL NEURAL NETWORK TECHNIQUE - 01/0
Author :
Anas Mohamed Abdelrahman Ali
CoAuthors :
Han Jiang, Anas A. Rahman, Xiaoqing Zhang
Date of Publication :
01/08/2019
Abstract :
This study involves the application of artificial neural network (ANN) as an intelligent approach to predict the output power of one alpha-type Stirling engine under some operating conditions. One ANN model had been developed based on experimental data from published literature. Output power as one of the performance indicators, was chosen as a response to input parameters, heat source temperature, engine speed and charging pressure. A multi-layer feed-forward network with a back-propagation algorithm had been proposed for such a prediction. The ANN model had been proven to be desirable in accuracy for predicting the output power by comparing the model results with experimental ones under the same operating conditions. This work would provide an effective approach based on ANN technique for solving complex design problems either with linear or nonlinear nature.
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