Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Kazuma, Fukui"'
Autor:
Shogo Sonoda, Kazuya Nakamura, Kotomi Yuinawa, Tomoka Kobayashi, Kazuma Fukui, Haruyuki Murakami, Kazuya Hamada
Publikováno v:
IEEE Transactions on Applied Superconductivity. 33:1-6
Publikováno v:
Journal of Building Physics. 46(6):762-788
To better understand the mechanisms of the deformation of fired clay materials due to frost actions, we investigated the effects of rapid freezing due to supercooling on the deformation through both experimental and numerical approaches. We conducted
Publikováno v:
Journal of Cultural Heritage. 61:139-149
Publikováno v:
Journal of Building Physics. 46:659-685
Porous building materials, such as board materials, wood, stones, fired clay materials, and bio-based materials, often have anisotropic properties. This study investigates adequate numerical models for the coupled hygrothermal and mechanical behavior
Autor:
Kazuma Fukui, Satoru Takada
Publikováno v:
Journal of Building Physics. 46:541-566
The sorption property of porous building materials in the hygroscopic region (sorption isotherm) is an important input to hygrothermal simulation. In this study, we proposed efficient and accurate protocols to obtain sorption isotherms using the stat
Publikováno v:
Japan Architectural Review, Vol 1, Iss 4, Pp 538-547 (2018)
Abstract The effect of air pressure on moisture transfer inside porous building materials cannot be omitted in cases where air cannot escape through the surface of the materials; in such cases, air is compressed by the movement of moisture. In this s
Externí odkaz:
https://doaj.org/article/7dab0d8ad8af421e8f2ec1e594660db5
Publikováno v:
Journal of Building Physics. 45:723-756
In this study, supercooling effects on the hygrothermal behavior of fired clay materials under various experimental conditions, such as water content, cooling rates, and size of specimens were investigated using experimental methods and hygrothermal
Publikováno v:
Journal of Building Engineering. 73:106803
Autor:
Kazuma Fukui, Satoru Takada
Publikováno v:
Journal of Building Engineering. 71:106578
Autor:
Sonoda, Shogo, Nakamura, Kazuya, Hirose, Yuta, Kyohei, Natsume, Kazuma, Fukui, Haruyuki, Murakami, Kaname, Kizu, Kazuya, Hamada
Publikováno v:
IEEE Transactions on Applied Superconductivity. 31(5):1-6
The JT-60SA central solenoid (CS), which consists of four stacked modules, is cooled to an operating temperature of 4.5 K by supercritical helium (SHe). During cool-down from room temperature to 4.5 K, in order to avoid a damage on the coil, it is re