The hot water test mode "modified m1"reflecting daily fluctuation, short-time usage and experimental analysis for the energy performance of the gas instantaneous boiler

Masayu Ki Mae; Takashi Miura; Hiromi Habara; Yuji Hori; Yasuo Kuwasawa; Takashi Akimoto; Masaaki Ukaji; Takao Sawachi

doi:10.3130/aije.76.49

The hot water test mode "modified m1"reflecting daily fluctuation, short-time usage and experimental analysis for the energy performance of the gas instantaneous boiler

Masayu Ki Mae, Takashi Miura, Hiromi Habara, Yuji Hori, Yasuo Kuwasawa, Takashi Akimoto, Masaaki Ukaji, Takao Sawachi

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Hot water occupies much of total residential energy consumption, and development of the energy efficient hot water system is critical. In this paper, for the impartial and realistic evaluation of the many types of hot water boiler, "Modified M1" mode was decided to reproduce the daily fluctuation and short time usage in the real houses. The experiment of the gas instantaneous boiler including the condensing one, was carried out and confirmed that the short time usage drops energy efficiency.

Original language	English
Pages (from-to)	49-57
Number of pages	9
Journal	Journal of Environmental Engineering
Volume	76
Issue number	659
DOIs	https://doi.org/10.3130/aije.76.49
Publication status	Published - 2011

Keywords

Condensing
Gas Instantaneous boiler
Hot water
Residence
Test mode

ASJC Scopus subject areas

Environmental Engineering

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10.3130/aije.76.49

Cite this

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AU - Mae, Masayu Ki

AU - Miura, Takashi

AU - Habara, Hiromi

AU - Hori, Yuji

AU - Kuwasawa, Yasuo

AU - Akimoto, Takashi

AU - Ukaji, Masaaki

AU - Sawachi, Takao

PY - 2011

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AB - Hot water occupies much of total residential energy consumption, and development of the energy efficient hot water system is critical. In this paper, for the impartial and realistic evaluation of the many types of hot water boiler, "Modified M1" mode was decided to reproduce the daily fluctuation and short time usage in the real houses. The experiment of the gas instantaneous boiler including the condensing one, was carried out and confirmed that the short time usage drops energy efficiency.

KW - Condensing

KW - Gas Instantaneous boiler

KW - Hot water

KW - Residence

KW - Test mode

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The hot water test mode "modified m1"reflecting daily fluctuation, short-time usage and experimental analysis for the energy performance of the gas instantaneous boiler

Abstract

Keywords

ASJC Scopus subject areas

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