Modelling and simulation of water-based hydraulic hybrid driveline

Typical hydraulic hybrid system vehicles depend on oil-based hydraulic fluid. Due to the natural concerns of environment and safety, promote the uses of the water-based hydraulic hybrid system. The main focus of this thesis is to investigate the potential of using water-based hydraulic technology in...

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Main Author: Sabaruddin, Saiful Akmal
Format: Thesis
Language:English
English
Published: 2018
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Online Access:http://eprints.utem.edu.my/id/eprint/23482/1/Modelling%20And%20Simulation%20Of%20Water-Based%20Hydraulic%20Hybrid%20Driveline%20-%20Saiful%20Akmal%20Sabaruddin%20-%2024%20Pages.pdf
http://eprints.utem.edu.my/id/eprint/23482/2/Modelling%20and%20simulation%20of%20water-based%20hydraulic%20hybrid%20driveline.pdf
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institution Universiti Teknikal Malaysia Melaka
collection UTeM Repository
language English
English
advisor Yusof, Ahmad Anas
topic T Technology (General)
TJ Mechanical engineering and machinery
spellingShingle T Technology (General)
TJ Mechanical engineering and machinery
Sabaruddin, Saiful Akmal
Modelling and simulation of water-based hydraulic hybrid driveline
description Typical hydraulic hybrid system vehicles depend on oil-based hydraulic fluid. Due to the natural concerns of environment and safety, promote the uses of the water-based hydraulic hybrid system. The main focus of this thesis is to investigate the potential of using water-based hydraulic technology instead of the current oil-based hydraulic technology. The main subject of this technology is in heavy commercial vehicles that frequently in a stop and go modes such as garbage trucks or delivery trucks that produce an immense amount of energy in a moment. The hydraulic hybrid driveline presented in this research is a series type, and the output of the driveline is connected to a Mitsubishi Fuso 6D34-0AT2 as a load to the system. In addition, the driveline is contained of hydraulic component (accumulator, hydraulic pump/motor) which serves to store and distribute power. HyspinAWS68 (mineral oil) was used as a pressure medium to create a comparison with water. This research includes an extensive study on the component modeling and simulation by using Matlab/Simulink and mainly based on the platform of Simhydraulics for the hydraulic flow and Simdriveline for the mechanical line. The focus part of modeling is primarily at 4 parts of the driveline which is system pressure, volumetric displacement, total accumulator volume, high-pressure accumulator pre-charge pressure. Based on the simulation, several data were collected such as time taken to fully charged, pressure, volumetric flow rate, torque, power, vehicle speed and also efficiency. The simulation result indicates that as one might expect that HyspinAWS68 has a higher performance of hydraulic hybrid driveline compared to water. This is due to the weakness of water properties as a pressure medium in terms of the density, viscosity, bulk modulus that causes a significant effect on the efficiency and performance of the hydraulic hybrid driveline. Several serious issues faced by water are internal leakage, pressure drop and also the capability to be compressed. In spite of this, the implementation of water hydraulic a potential response that required a depth study in terms of the properties and the component parameter to achieve the optimum performance of water-based hydraulic hybrid driveline. In future, experimental research on the performance of water-based hydraulic hybrid is required.
format Thesis
qualification_name Master of Philosophy (M.Phil.)
qualification_level Master's degree
author Sabaruddin, Saiful Akmal
author_facet Sabaruddin, Saiful Akmal
author_sort Sabaruddin, Saiful Akmal
title Modelling and simulation of water-based hydraulic hybrid driveline
title_short Modelling and simulation of water-based hydraulic hybrid driveline
title_full Modelling and simulation of water-based hydraulic hybrid driveline
title_fullStr Modelling and simulation of water-based hydraulic hybrid driveline
title_full_unstemmed Modelling and simulation of water-based hydraulic hybrid driveline
title_sort modelling and simulation of water-based hydraulic hybrid driveline
granting_institution Universiti Teknikal Malaysia Melaka
granting_department Faculty Of Mechanical Engineering
publishDate 2018
url http://eprints.utem.edu.my/id/eprint/23482/1/Modelling%20And%20Simulation%20Of%20Water-Based%20Hydraulic%20Hybrid%20Driveline%20-%20Saiful%20Akmal%20Sabaruddin%20-%2024%20Pages.pdf
http://eprints.utem.edu.my/id/eprint/23482/2/Modelling%20and%20simulation%20of%20water-based%20hydraulic%20hybrid%20driveline.pdf
_version_ 1747834050497740800
spelling my-utem-ep.234822022-06-14T10:22:22Z Modelling and simulation of water-based hydraulic hybrid driveline 2018 Sabaruddin, Saiful Akmal T Technology (General) TJ Mechanical engineering and machinery Typical hydraulic hybrid system vehicles depend on oil-based hydraulic fluid. Due to the natural concerns of environment and safety, promote the uses of the water-based hydraulic hybrid system. The main focus of this thesis is to investigate the potential of using water-based hydraulic technology instead of the current oil-based hydraulic technology. The main subject of this technology is in heavy commercial vehicles that frequently in a stop and go modes such as garbage trucks or delivery trucks that produce an immense amount of energy in a moment. The hydraulic hybrid driveline presented in this research is a series type, and the output of the driveline is connected to a Mitsubishi Fuso 6D34-0AT2 as a load to the system. In addition, the driveline is contained of hydraulic component (accumulator, hydraulic pump/motor) which serves to store and distribute power. HyspinAWS68 (mineral oil) was used as a pressure medium to create a comparison with water. This research includes an extensive study on the component modeling and simulation by using Matlab/Simulink and mainly based on the platform of Simhydraulics for the hydraulic flow and Simdriveline for the mechanical line. The focus part of modeling is primarily at 4 parts of the driveline which is system pressure, volumetric displacement, total accumulator volume, high-pressure accumulator pre-charge pressure. Based on the simulation, several data were collected such as time taken to fully charged, pressure, volumetric flow rate, torque, power, vehicle speed and also efficiency. The simulation result indicates that as one might expect that HyspinAWS68 has a higher performance of hydraulic hybrid driveline compared to water. This is due to the weakness of water properties as a pressure medium in terms of the density, viscosity, bulk modulus that causes a significant effect on the efficiency and performance of the hydraulic hybrid driveline. Several serious issues faced by water are internal leakage, pressure drop and also the capability to be compressed. In spite of this, the implementation of water hydraulic a potential response that required a depth study in terms of the properties and the component parameter to achieve the optimum performance of water-based hydraulic hybrid driveline. In future, experimental research on the performance of water-based hydraulic hybrid is required. UTeM 2018 Thesis http://eprints.utem.edu.my/id/eprint/23482/ http://eprints.utem.edu.my/id/eprint/23482/1/Modelling%20And%20Simulation%20Of%20Water-Based%20Hydraulic%20Hybrid%20Driveline%20-%20Saiful%20Akmal%20Sabaruddin%20-%2024%20Pages.pdf text en public http://eprints.utem.edu.my/id/eprint/23482/2/Modelling%20and%20simulation%20of%20water-based%20hydraulic%20hybrid%20driveline.pdf text en validuser https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=112803 mphil masters Universiti Teknikal Malaysia Melaka Faculty Of Mechanical Engineering Yusof, Ahmad Anas 1. Aaltonen, J. and Koskinen, K.T., 1999. Experiences On The Low Pressure Systems Water. Forth JHPS International Symposium, (4), pp.357–363. 2. Achten, P., Vael, G., Sokar, M.I. and Kohmäscher, T., 2008. Design and Fuel Economy of a Series Hydraulic Hybrid Vehicle. Proceedings of the JFPS International Symposium on Fluid Power, 2008(7–1), pp.47–52. 3. American National Standard, 2012. 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