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Experimental study on ventilation using earth-to-air heat exchanger in Surabaya

Juniwati, Anik and Mintorogo, Danny Santoso and Handoyo, Ekadewi Anggraini (2021) Experimental study on ventilation using earth-to-air heat exchanger in Surabaya. [UNSPECIFIED]

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                Abstract

                Abstract. The main problem related to thermal condition in Surabaya as a second-largest city in Indonesia is humid and hot. It is a typical condition of tropical climate. Ventilation in the hot day will bring warm and humid outdoor air into a room. It will increase the temperature of air in the room. One of some efforts to reduce the outdoor air temperature is using an earth to air heat exchanger (EAHE) to transfer heat from the air to the earth or ground. This paper will discuss about research done to study the effect of EAHE to a room temperature. The study used two model rooms which are similar and a model EAHE. One room called condition room will receive air flowing from the EAHE pipe and the other room is called the referent room. From the research, it is found that the air in condition room with EAHE is cooler in the daytime compared to the referent room. The temperature of the condition room with EAHE is more stable.

                Item Type: UNSPECIFIED
                Uncontrolled Keywords: EAHE, ventilation, Surabaya
                Subjects: T Technology > TA Engineering (General). Civil engineering (General)
                Divisions: Faculty of Civil Engineering and Planning > Architecture Department
                Depositing User: Admin
                Date Deposited: 25 Nov 2021 01:45
                Last Modified: 06 Feb 2024 15:49
                URI: https://repository.petra.ac.id/id/eprint/19364

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