Cover Image

Design of Two-Stages Charging of Sensible Thermal Energy Storage

The Gas District Cooling (GDC) plant at Universiti Teknologi PETRONAS (UTP) is responsible for supplying chilled water to the main campus, where it is used as the source of chilled water for air conditioning. Current operations at GDC, electric chillers (EC) are used to charge the Thermal Energy...

Full description

Saved in:
Bibliographic Details
Main Author: Anis, Azarudeen
Format: Final Year Project
Language:English
Published: Universiti Teknologi PETRONAS 2011
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://utpedia.utp.edu.my/10378/1/2011%20-%20Design%20of%20Two-Stages%20Charging%20of%20Sensible%20Thermal%20Energy%20Storage.pdf
http://utpedia.utp.edu.my/10378/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my-utp-utpedia.10378
record_format eprints
spelling my-utp-utpedia.103782017-01-25T09:42:00Z http://utpedia.utp.edu.my/10378/ Design of Two-Stages Charging of Sensible Thermal Energy Storage Anis, Azarudeen TJ Mechanical engineering and machinery The Gas District Cooling (GDC) plant at Universiti Teknologi PETRONAS (UTP) is responsible for supplying chilled water to the main campus, where it is used as the source of chilled water for air conditioning. Current operations at GDC, electric chillers (EC) are used to charge the Thermal Energy Storage (TES) at night and then discharge the chilled water during the day to support chilled water requirements during peak period. Steam Absorption Chiller (SAC) operation is to supply the chilled water during the day and not during operation at night. However, this practice does not take the advantage of 24 hours operation of gas turbine that produced waste heat. This project is focus on using the SAC to charge the TES tank during night to support EC in order to optimize the use of waste heat. A two-stage charging is proposed. Current configuration is charging the TES tank from 5 p.m. to 7 a.m. only by EC. The proposed wo-stage configuration, the TES tank is charged by SAC as the first stage to cool the chilled water from l3°C to 9°C, then, the second stage is charged by EC to cool the chilled water from 9°C to 6°C. The time of the both charging process is maintained from Sp.m. to 7a.m. The operation of two-stage based on one SAC in operation and three EC's in operation. Universiti Teknologi PETRONAS 2011-05 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/10378/1/2011%20-%20Design%20of%20Two-Stages%20Charging%20of%20Sensible%20Thermal%20Energy%20Storage.pdf Anis, Azarudeen (2011) Design of Two-Stages Charging of Sensible Thermal Energy Storage. Universiti Teknologi PETRONAS. (Unpublished)
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Anis, Azarudeen
Design of Two-Stages Charging of Sensible Thermal Energy Storage
description The Gas District Cooling (GDC) plant at Universiti Teknologi PETRONAS (UTP) is responsible for supplying chilled water to the main campus, where it is used as the source of chilled water for air conditioning. Current operations at GDC, electric chillers (EC) are used to charge the Thermal Energy Storage (TES) at night and then discharge the chilled water during the day to support chilled water requirements during peak period. Steam Absorption Chiller (SAC) operation is to supply the chilled water during the day and not during operation at night. However, this practice does not take the advantage of 24 hours operation of gas turbine that produced waste heat. This project is focus on using the SAC to charge the TES tank during night to support EC in order to optimize the use of waste heat. A two-stage charging is proposed. Current configuration is charging the TES tank from 5 p.m. to 7 a.m. only by EC. The proposed wo-stage configuration, the TES tank is charged by SAC as the first stage to cool the chilled water from l3°C to 9°C, then, the second stage is charged by EC to cool the chilled water from 9°C to 6°C. The time of the both charging process is maintained from Sp.m. to 7a.m. The operation of two-stage based on one SAC in operation and three EC's in operation.
format Final Year Project
author Anis, Azarudeen
author_facet Anis, Azarudeen
author_sort Anis, Azarudeen
title Design of Two-Stages Charging of Sensible Thermal Energy Storage
title_short Design of Two-Stages Charging of Sensible Thermal Energy Storage
title_full Design of Two-Stages Charging of Sensible Thermal Energy Storage
title_fullStr Design of Two-Stages Charging of Sensible Thermal Energy Storage
title_full_unstemmed Design of Two-Stages Charging of Sensible Thermal Energy Storage
title_sort design of two-stages charging of sensible thermal energy storage
publisher Universiti Teknologi PETRONAS
publishDate 2011
url http://utpedia.utp.edu.my/10378/1/2011%20-%20Design%20of%20Two-Stages%20Charging%20of%20Sensible%20Thermal%20Energy%20Storage.pdf
http://utpedia.utp.edu.my/10378/
_version_ 1739831796345864192
score 13.211869

Similar Items