Zobrazeno 1 - 10 of 65 pro vyhledávání: '"Katsuhiro Koizumi"'
1
Akademický článek
Application of Thermal Network Model to Transient Thermal Analysis of Power Electronic Package Substrate
Autor: Masaru Ishizuka, Tomoyuki Hatakeyama, Yuichi Funawatashi, katsuhiro Koizumi
Publikováno v: Active and Passive Electronic Components, Vol 2011 (2011)
In recent years, there is a growing demand to have smaller and lighter electronic circuits which have greater complexity, multifunctionality, and reliability. High-density multichip packaging technology has been used in order to meet these requiremen
Externí odkaz: https://doaj.org/article/3222af4b7f8644cca4a103dfcc3c1bb5
Zobrazit plný text záznamu
2
CFD - Based Investigation of Effects of Obstruction in Front of Small Axial Cooling Fan and Deterioration of Supply Flow Rate
Autor: Tomoyuki Hatakeyama, Yukio Masuda, Yasuhiro Sugimoto, Masaru Ishizuka, Tetsushi Fukuda, Takashi Fukue, Katsuhiro Koizumi
Publikováno v: ASME 2021 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems.
This study describes the deterioration of a small axial fan’s supply flow rate in high-density packaging electronic equipment. A cooling fan flow rate can be predicted by its P-Q curve, which shows a relationship between a pressure rise at a fan (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f4605400b0facec7138360acff8bf89
https://doi.org/10.1115/ipack2021-72976
Zobrazit plný text záznamu
6
Evaluation of pressure drop characteristics around axial cooling fans with electrical components
Autor: Tomoyuki Hatakeyama, Masaru Ishizuka, Katsuhiro Koizumi, Koichi Hirose, Takashi Fukue
Publikováno v: 2016 International Conference on Electronics Packaging (ICEP).
This paper describes the details of pressure drop characteristics around axial cooling fans mounted in high-density packaging electronic equipment in order to improve prediction accuracy of supply flow rate of the fans in thermal design. Forced air c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e54e7078bf8765a337c6fce96d5ba34c
https://doi.org/10.1109/icep.2016.7486806
Zobrazit plný text záznamu
7
Model for predicting performance of cooling fans for thermal design of electronic equipment (Modeling and evaluation of effects from electronic enclosure and inlet sizes)
Autor: Tomoyuki Hatakeyama, Masaru Ishizuka, Takashi Fukue, Shinji Nakagawa, Katsuhiro Koizumi
Publikováno v: Heat Transfer-Asian Research. 40:369-386
This study describes the performance of cooling fans in terms of the P–Q curve and the maximum flow rate under various environmental conditions. It focuses on the relationship between fan performance and configuration factors such as the electronic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3c286ed5368f97a602b4fd16594f1a6
https://doi.org/10.1002/htj.20347
Zobrazit plný text záznamu
8
Effects of Electronic Enclosure and Inlet Area on P - Q Curves of Installed Axial Cooling Fans
Autor: Masaru Ishizuka, Takashi Fukue, Shinji Nakagawa, Katsuhiro Koizumi
Publikováno v: Journal of Environment and Engineering. 6:650-664
This paper describes the effects of the enclosure and its inlet on the performance of axial air-cooling fans installed in electronic equipment. The performance of an air-cooling fan is defined by its P - Q (pressure difference — flow rate) curve. R
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcdff5c8abf0b49721f501be12073987
https://doi.org/10.1299/jee.6.650
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje