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878 results on '"Tsuzuki, K."'

4. Measurement of projected area factors for thermal radiation analysis on each part of the human body

Author

Oguro, Masayuki, Arens, Edward, Zhang, H., Tsuzuki, K., and Katayama, T.

Abstract

This paper provides projected area factor for each part of the human body to allow the radiative heat transfer between the human and surrounding surfaces to be calculated. We first describe ways of calculating angle factors, effective radiation area, radiative heat transfer coefficients, and the mean radiant temperature for each segment of the human body. Then we describe an approach to measuring projected area factors using a manikin. Projected area factor distributions and other important elements for radiation analysis are presented and compared with other studies.

Published
2001

5. Measurement of projected area factors for each part of a sitting person

Author

Oguro, Masayuki, Arens, Edward, Zhang, H., Tsuzuki, K., and Katayama, T.

Abstract

This paper provides projected area factors for each part of a sitting person to allow the radiative heat transfer between the human and surrounding surfaces to be calculated. We first briefly describe ways of calculating angle factors and effective radiation area for each segment of a sitting person. Then we describe an approach to measuring projected area factors using a manikin. Projected area factor distributions are presented, and then effective radiation area and angle factors are calculated and compared with the results of other studies.

Published
2001

6. Individual thermal comfort control with desk-mounted and floor-mounted task/ambient conditioning (TAC) systems

Author

Tsuzuki, K., Arens, Edward, Bauman, Fred, and Wyon, D.

Subjects
Other Engineering
Abstract

Three very different task/ambient conditioning (TAC) systems were investigated in a climate chamber. Two desk-mounted TACs, the "Personal Environmental Module" (PEM), intended for US offices, and the "ClimaDesk" (CDESK), intended for European offices, were compared experimentally with a floor-mounted unit, the "Task Air Module" (TAM). All three provide some individual control of cooling, while PEM and CDESK also provide individual control of heating. They were installed with floor-ducted supply air (19-25°C) in standard office cubicles in a climate chamber, and their effect on the heat loss from a 16- section heated thermal mannequin was measured at various room temperatures (19-25°C). The individual control provided by each unit, in terms of the change in room air temperature that would have affected whole-body heat loss equivalently, was PEM: 9K, CDESK: 3K, TAM: 5K. The "thermal asymmetry" caused by each unit is given as the rate of heat loss from each body section.

Published
1999

18. Genetic Aspects of Clostridium Botulinum

Author

Oguma, K., Eklund, M., Fujii, N., Poysky, F., Kimura, K., Yokosawa, N., Tsuzuki, K., Pohland, Albert E., editor, Dowell, Vulus R., Jr., editor, Richard, John L., editor, Cole, Richard J., editor, Eklund, Milven W., editor, Green, Stanley S., editor, Norred, William P., III, editor, and Potter, Morris E., editor

Published
1990
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22. Study of HTS bulk current lead with metal alloy impregnation under vacuum

Author

Tsuzuki, K., Sugyo, D., Kimura, Y., Izumi, M., Sakai, N., Miki, M., and Hayakawa, H.

Subjects
Gadolinium -- Magnetic properties, Gadolinium -- Electric properties, Gadolinium -- Thermal properties, High temperature superconductors -- Usage, Alloys -- Magnetic properties, Alloys -- Thermal properties, Alloys -- Electric properties, Barium compounds -- Magnetic properties, Barium compounds -- Thermal properties, Barium compounds -- Electric properties, Electric currents -- Measurement, Business, Electronics, Electronics and electrical industries
Published
2009

32. Silicon Photonics Coherent Optical Subassembly with EO and OE Bandwidths of Over 50 GHz

Author

Yamanaka, S., primary, Ikuma, Y., additional, Itoh, T., additional, Kawamura, Y., additional, Kikuchi, K., additional, Kurata, Y., additional, Jizodo, M., additional, Jyo, T., additional, Soma, S., additional, Takahashi, M., additional, Tsuzuki, K., additional, Nagatani, M., additional, Nasu, Y., additional, Matsushita, A., additional, and Yamada, T., additional

Published
2020
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47. Review of initial experimental results of the PSI studies in the large helical device

Author

Masuzaki, S, Akaishi, K, Funaba, H, Goto, M, Ida, K, Inagaki, S, Inoue, N, Kawahata, K, Komori, A, Kubota, Y, Morisaki, T, Morita, S, Nakamura, Y, Narihara, K, Nishimura, K, Noda, N, Ohyabu, N, Peterson, B.J, Sagara, A, Sakamoto, R, Sato, K, Shoji, M, Suzuki, H, Takeiri, Y, Tanaka, K, Tokuzawa, T, Watanabe, T, Tsuzuki, K, Hino, T, Matsumoto, Y, Kado, S, and Motojima, O

Published
2001
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