CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)

This research paper presents the analysis of the performance of selected Thermal Energy Storage (TES) system. Thermal Energy Storage (TES) System is installed at a Gas District Cooling (GDC) Plant for campus cooling. Fourteen (14) temperature sensors are set in the tank use to detect the chilled wat...

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Main Author: KAR KIN, LOOI
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.17969 /
Published: IRC 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access: http://utpedia.utp.edu.my/17969/1/Dissertation.pdf
http://utpedia.utp.edu.my/17969/
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spelling utp-utpedia.179692019-06-20T11:49:18Z http://utpedia.utp.edu.my/17969/ CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM) KAR KIN, LOOI TJ Mechanical engineering and machinery This research paper presents the analysis of the performance of selected Thermal Energy Storage (TES) system. Thermal Energy Storage (TES) System is installed at a Gas District Cooling (GDC) Plant for campus cooling. Fourteen (14) temperature sensors are set in the tank use to detect the chilled water temperature that distributed in it and these data able to reflect the condition of cooling energy stored. The collected data can be used to define important parameters required to analyse the performance of selected stratified Thermal Energy Storage (TES) System. Hourly operating data during year 2016, January were analysed to evaluate the performance of the stratified TES system. The collected temperature distribution data can be used to analyse the temperature distribution in the tank by quantifying the thermocline thickness in the system. This analysis was studied by using the non-linear regression fitting method and the function was used to define performance parameters such as thermocline thickness, lost capacity, integrated and theoretical capacity, and the half –cycle Figure of Merit (1/2 FOM) as well. The results were obtained by using S-curve of temperature distribution Sigmoid Dose Response (SDR) function. At the end of the analysis, the average thermocline thickness of the TES tank is 3.178 while the average ½ FOM of the tank is 0.9712 during the January, 2016. In conclusion, the above methods have enable the performance of the TES tank to be evaluated. IRC 2017-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/17969/1/Dissertation.pdf KAR KIN, LOOI (2017) CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM). IRC, Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
KAR KIN, LOOI
CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
description This research paper presents the analysis of the performance of selected Thermal Energy Storage (TES) system. Thermal Energy Storage (TES) System is installed at a Gas District Cooling (GDC) Plant for campus cooling. Fourteen (14) temperature sensors are set in the tank use to detect the chilled water temperature that distributed in it and these data able to reflect the condition of cooling energy stored. The collected data can be used to define important parameters required to analyse the performance of selected stratified Thermal Energy Storage (TES) System. Hourly operating data during year 2016, January were analysed to evaluate the performance of the stratified TES system. The collected temperature distribution data can be used to analyse the temperature distribution in the tank by quantifying the thermocline thickness in the system. This analysis was studied by using the non-linear regression fitting method and the function was used to define performance parameters such as thermocline thickness, lost capacity, integrated and theoretical capacity, and the half –cycle Figure of Merit (1/2 FOM) as well. The results were obtained by using S-curve of temperature distribution Sigmoid Dose Response (SDR) function. At the end of the analysis, the average thermocline thickness of the TES tank is 3.178 while the average ½ FOM of the tank is 0.9712 during the January, 2016. In conclusion, the above methods have enable the performance of the TES tank to be evaluated.
format Final Year Project
author KAR KIN, LOOI
author_sort KAR KIN, LOOI
title CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
title_short CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
title_full CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
title_fullStr CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
title_full_unstemmed CHARGING PERFORMANCE EVALUATION OF STRATIFIED THERMAL ENERGY STORAGE (TES) BY USING HALF CYCLE FIGURE OF MERIT (1/2 FOM)
title_sort charging performance evaluation of stratified thermal energy storage (tes) by using half cycle figure of merit (1/2 fom)
publisher IRC
publishDate 2017
url http://utpedia.utp.edu.my/17969/1/Dissertation.pdf
http://utpedia.utp.edu.my/17969/
_version_ 1741195274542383104
score 11.62408

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