Výsledky vyhledávání - "Takao Sawachi"

Akademický článek

An experimental study on how the difference between the test setups specified in JIS B 8628 and JIS B 8639 affects the performance values of energy recovery ventilators

Autor: Tetsutoshi KAN, Takao SAWACHI, Yuki NAGUMO

Publikováno v: Journal of Thermal Science and Technology, Vol 15, Iss 3, Pp JTST0027-JTST0027 (2020)

JIS B 8628, “Air-to-air heat and energy exchanger and ventilators” provides standards for evaluating the performance of the energy recovery ventilators. JIS B 8628 was established in 2000, and revised in 2003. In 2017, JIS B 8628 was revised furt

Externí odkaz: https://doaj.org/article/3d51a6e09d0f40ee9eacbdf589fe148c

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Akademický článek

Performance evaluation of the variable refrigerant flow (VRF) air-conditioning system during the heating-defrosting cyclic operation

Autor: Napoleon ENTERIA, Hideki YAMAGUCHI, Masato MIYATA, Takao SAWACHI, Yasuo KUWASAWA

Publikováno v: Journal of Thermal Science and Technology, Vol 12, Iss 2, Pp JTST0035-JTST0035 (2017)

This paper shows the performance evaluation of the variable refrigerant flow (VRF) air-conditioning system subjected to very low outdoor air temperature at which the heating-defrosting cyclic operation occurred. The objectives of the study are to kno

Externí odkaz: https://doaj.org/article/b1871ff57ed743be9b21c562da72e18b

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Akademický článek

Performance evaluation of the variable refrigerant flow (VRF) air-conditioning system subjected to partial loadings at different outdoor air temperatures

Autor: Napoleon ENTERIA, Hideki YAMAGUCHI, Masato MIYATA, Takao SAWACHI, Yasuo KUWASAWA

Publikováno v: Journal of Thermal Science and Technology, Vol 11, Iss 2, Pp JTST0029-JTST0029 (2016)

This paper shows the performance evaluation of the variable refrigerant flow (VRF) air-conditioning system at different outdoor air temperatures during cooling and heating operations. The purpose of this study is to determine the real performance of

Externí odkaz: https://doaj.org/article/65fc36926301436ba0acbc7156e98c01

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Akademický článek

Performance evaluation of the variable refrigerant flow (VRF) air-conditioning system subjected to partial and unbalanced thermal loadings

Autor: Napoleon ENTERIA, Hideki YAMAGUCHI, Masato MIYATA, Takao SAWACHI, Yasou KUWASAWA

Publikováno v: Journal of Thermal Science and Technology, Vol 11, Iss 1, Pp JTST0013-JTST0013 (2016)

This paper shows the performance evaluation of the variable refrigerant flow (VRF) air-conditioning system subjected to partial and unbalanced thermal (cooling and heating) loadings. The one outdoor unit's and two indoor units' VRF system was used as

Externí odkaz: https://doaj.org/article/5750ab6d423a4081ac9445a5449836cf

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