Results 31 to 40 of about 2,703,297 (196)

Constitutive modelling of Sandvik 1RK91 [PDF]

, 2003
A physically based constitutive equation is being developed for the maraging\ud stainless steel Sandvik 1RK91. The steel is used to make precision parts.
Beyer, J., Datta, K., Datta, K., Geijselaers, Hubertus J.M., Hommes, M., Huetink, Han, Onate, E, Owen, D.R.J, Post, J.   +8 more
core   +6 more sources

High-Temperature Phase Changes in Kaolinitic-clays

Journal of the Ceramic Association, Japan, 1963
A large number of kaolinitic-clays of various structures and impurities were examined by differential thermal analysis and X-ray diffraction method. Effects of crystalliniety of kaolinite minerals and of impurities contained within the clays on the exothermic reactions above 1, 000°C were investigated.The results obtained were as follows:1) The second ...
Hiroshi OKUDA, Shuzo KATO, Takeo IGA
openaire   +2 more sources

Lithium-ion Battery Thermal Management System Based on the Combination of Supercooled Phase Change Material and Thermal Switch

发电技术, 2022
In view of the battery thermal management system, a novel type of thermal management system based on the coupling of supercooled phase change material calcium chloride hexahydrate and thermal switch was proposed.
WANG Zexu, LI Bingchen, XU Yao, LIU Qian, LI Kaixuan, JU Xing   +5 more
doaj   +1 more source

Structural Phase Transition in the Superconducting Pyrochlore Oxide Cd2Re2O7

, 2001
We report a structural phase transition found at Ts = 200 K in a pyrochlore oxide Cd2Re2O7 which shows superconductivity at Tc = 1.0 K. X-ray diffractionexperiments indicate that the phase transition is of the second order, from a high-temperature phase ...
Beyerlein, Donohue, F Sakai, Hanawa, Iback, Izumi, J Yamaura, M Hanawa, Mandrus, Ramirez, Sleight, Subramanian, Y Muraoka, Z Hiroi   +13 more
core   +1 more source

Phase diagrams of the Bose-Hubbard model at finite temperature [PDF]

, 2009
The phase transitions in the Bose-Hubbard model are investigated. A single-particle Green's function is calculated in the random phase approximation and the formalism of the Hubbard operators is used.
Mysakovych, T. S., Stasyuk, I. V.
core   +2 more sources

Research on Battery Thermal Management of Pouch Cell Using a Phase Change Material-Based Thermal Switch

发电技术, 2022
In view of the battery thermal management system, this paper proposed a new battery temperature control device based on the phase change material stearic acid and thermal switches. The device is applied to the pouch cell.
WANG Zexu, HE Kehan, SUN Chen, LI Kaixuan, JU Xing   +4 more
doaj   +1 more source

High Temperature Nanocomposite Phase Change Materials Containing Mesoporous Silica Matrices

Proceedings, 2019
High temperature heat storage is an active field of research, especially for addressing the intermittency issues of solar power. [...]
Raul-Augustin Mitran, Daniel Lincu, Valentin Victor Jerca, Daniela Berger, Cristian Matei   +4 more
doaj   +1 more source

Temperature driven structural phase transition for trapped ions and its experimental detection

, 2010
A Wigner crystal formed with trapped ion can undergo structural phase transition, which is determined only by the mechanical conditions on a classical level.
G.-D. Lin, H. Kleinert, J. Zinn-Justin, L.-M. Duan, Zhe-Xuan Gong   +4 more
core   +1 more source

Two phase transitions in ${(d_{x^2-y^2}+is)}$-wave superconductors

, 1999
We study numerically the temperature dependencies of specific heat, susceptibility, penetration depth, and thermal conductivity of a coupled $(d_{x^2-y^2}+is)$-wave Bardeen-Cooper-Schreiffer superconductor in the presence of a weak s-wave component (1 ...
Adhikari, Sadhan K., Ghosh, Angsula
core   +1 more source

Phase change composite bimorphs [PDF]

, 2018
A bilayer composite thin-film beam structure is described. The structure incorporates a bulk phase change material as small inclusions in one layer of a bimorph.
Blonder, Greg
core