نتائج البحث - "Katsuhiko Sugita"

1

Academic Journal

Mass flow evaluation of residual droplets of water sprays for cooling suction air using laser transmission method

المؤلفون: Katsuhiko SUGITA, Takahiro MIYAOKA, Shuichi UMEZAWA, Shuichi OHMORI, Hisanobu KAWASHIMA, Tsuneaki ISHIMA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 902, Pp 21-00035-21-00035 (2021)

مصطلحات موضوعية: phase doppler anemometry(pda), laser transmission method, cooling suction air, water spray, residual droplets, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/87/902/87_21-00035/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/aaf29b7922bc476ab1badb9198558047

View record in DOAJ

2

Academic Journal

A numerical study of flow pattern in a deteriorated gas turbine under real operating condition

المؤلفون: Koichi YONEZAWA, Masahiro TAKAYASU, Kazuyasu SUGIYAMA, Katsuhiko SUGITA, Shuichi UMEZAWA, Shuichi OMORI

المصدر: Mechanical Engineering Journal, Vol 7, Iss 4, Pp 20-00122-20-00122 (2020)

مصطلحات موضوعية: gas turbine, blade deterioration, aerodynamics, maintenance, computational fluid dynamics, heat balance analysis, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/mej/7/4/7_20-00122/_pdf/-char/en; https://doaj.org/toc/2187-9745

URL الوصول: https://doaj.org/article/c061a76bb1804179b80183084226941b

View record in DOAJ

3

Academic Journal

Flow rate measurement of wet steam flow by clamp-on ultrasonic flow meter

المؤلفون: Yuta UCHIYAMA, Ryo MORITA, Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 887, Pp 20-00098-20-00098 (2020)

مصطلحات موضوعية: clamp-on ultrasonic flow meter, wet steam, various piping diameters, measurement error, correction method, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/86/887/86_20-00098/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/b0c45036808144dea249f5219a3996b8

View record in DOAJ

4

Academic Journal

Accuracy improvement of a flowmeter for steam and air to be set on the outside of a pipe utilizing a circumferential heater

المؤلفون: Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Mechanical Engineering Journal, Vol 7, Iss 4, Pp 20-00077-20-00077 (2020)

مصطلحات موضوعية: flowmeter, heat transfer, clamp-on, high temperature, energy conservation, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/mej/7/4/7_20-00077/_pdf/-char/en; https://doaj.org/toc/2187-9745

URL الوصول: https://doaj.org/article/8635d89400244e1cbbfc1189b8e66f7a

View record in DOAJ

5

Academic Journal

Water spray spatial distribution by novel optical measurement for cooling suction air of gas turbine and its influence on cooling performance

المؤلفون: Tsuneaki ISHIMA, Asuka TAKATSUKI, Takahiro MIYAOKA, Katsuhiko SUGITA, Shuichi OMORI, Shuichi UMEZAWA, Hisanobu KAWASHIMA

المصدر: Mechanical Engineering Journal, Vol 7, Iss 4, Pp 20-00115-20-00115 (2020)

مصطلحات موضوعية: spray property, cooling suction air, phase doppler anemometer, cooling efficiency, lambert-beer law, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/mej/7/4/7_20-00115/_pdf/-char/en; https://doaj.org/toc/2187-9745

URL الوصول: https://doaj.org/article/f0cb0be70907474ab0a9cdfd28940552

View record in DOAJ

6

Academic Journal

Effect of incident angle on ultrasonic transmission in steam flow for use with clamp-on ultrasonic flowmeter

المؤلفون: Hideki MURAKAWA, Shuhei ICHIMURA, Masaki SHIMADA, Katsumi SUGIMOTO, Hitoshi ASANO, Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Mechanical Engineering Journal, Vol 7, Iss 4, Pp 20-00131-20-00131 (2020)

مصطلحات موضوعية: steam flow rate, clamp-on, ultrasonic flowmeter, time-of-flight, incident angle, lamb wave, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/mej/7/4/7_20-00131/_pdf/-char/en; https://doaj.org/toc/2187-9745

URL الوصول: https://doaj.org/article/08f6b2c495da4ac0a31769b6de0a965d

View record in DOAJ

7

Academic Journal

Relationship between spray characteristics and cooling performance for inlet air cooling of gas turbine

المؤلفون: Asuka TAKATSUKI, Katsuhiko SUGITA, Keitaro MOTOI, Takahiro MIYAOKA, Shuichi OMORI, Shuichi UMEZAWA, Hisanobu KAWASHIMA, Tsuneaki ISHIMA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 884, Pp 19-00030-19-00030 (2020)

مصطلحات موضوعية: spray characteristics, nozzles, inlet air cooling, phase doppler anemometer, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/86/884/86_19-00030/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/3346654070324fc88864ed93328de335

View record in DOAJ

8

Academic Journal

Evaluation of water-spray characteristics and cooling performance under heated supply-water conditions

المؤلفون: Hisanobu KAWASHIMA, Katsuhiko SUGITA, Naoki KOBAYASHI, Shuichi OHMORI, Shuichi UMEZAWA, Takuma KOMARU, Tsuneaki ISHIMA

المصدر: The Proceedings of the International Conference on Power Engineering (ICOPE). 2021, :2021-0136

9

Academic Journal

Measurements on Water Spray for Suction Air Cooling System along Flow Direction / 吸気冷却用水噴霧の流れ方向特性評価

المؤلفون: Katsuhiko SUGITA, Kazuyasu SUGIYAMA, Shuichi OHMORI, Shuichi UMEZAWA, Takahiro MIYAOKA, Tsuneaki ISHIMA, 大森修一, 宮岡尚広, 杉山和靖, 杉田勝彦, 梅沢修一, 石間経章

المصدر: The Proceedings of Mechanical Engineering Congress, Japan. 2020, :05110

10

Academic Journal

Numerical Analysis of Heat and Mass Transfer from Drops in Intake Water-Spray Cooling System / 吸気冷却水噴霧液滴の熱物質移動の数値予測

المؤلفون: Katsuhiko SUGITA, Kazuyasu SUGIYAMA, Koichi YONEZAWA, Shuichi UMEZAWA, Takahiro MIYAOKA, Tsuneaki ISHIMA, 宮岡尚広, 杉山和靖, 杉田勝彦, 梅沢修一, 石間経章, 米澤宏一

المصدر: The Proceedings of Mechanical Engineering Congress, Japan. 2020, :05109

11

Academic Journal

Cooling heat transfer of supercritical pressure HFO1234ze(E) in a plate heat exchanger

المؤلفون: Kazushi MIYATA, Hideo MORI, Takahiro TANIGUCHI, Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 855, Pp 17-00280-17-00280 (2017)

مصطلحات موضوعية: heat transfer, cooling, supercrtical pressure, hfo1234ze(e), plate heat exchanger, correlation, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/83/855/83_17-00280/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/6e94d37d37c24e368f7a3133d7eb9253

View record in DOAJ

12

Academic Journal

Diagnostics of water sprays for cooling suction air of gas turbine

المؤلفون: Keitaro MOTOI, Katsuhiko SUGITA, Shuichi UMEZAWA, Hisanobu KAWASHIMA, Tsuneaki ISHIMA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 850, Pp 17-00054-17-00054 (2017)

مصطلحات موضوعية: spray characteristic, nozzles, cooling suction air, secular change, phase doppler anemometer, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/83/850/83_17-00054/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/6e83972c8f644b8ea644e0b940a48f54

View record in DOAJ

13

Academic Journal

Steam flow measurement in the use of clamp-on method

المؤلفون: Hiroshi SASAKI, Tomohito HAYASHI, Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 847, Pp 16-00397-16-00397 (2017)

مصطلحات موضوعية: clamp-on, ultrasonic, flow, flowmeter, steam, pipe, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/83/847/83_16-00397/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/29aff0f090834db9975e49abcef6954f

View record in DOAJ

14

Academic Journal

Development of steamflow meter to be attached to the outside of a tube using a circumferential heater

المؤلفون: Shuichi UMEZAWA, Katsuhiko SUGITA

المصدر: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 847, Pp 16-00394-16-00394 (2017)

مصطلحات موضوعية: steam flowmeter, circumferential heater, heat transmission, high temperature, pipe flow, Mechanical engineering and machinery, TJ1-1570, Engineering machinery, tools, and implements, TA213-215

وصف الملف: electronic resource

Relation: https://www.jstage.jst.go.jp/article/transjsme/83/847/83_16-00394/_pdf/-char/en; https://doaj.org/toc/2187-9761

URL الوصول: https://doaj.org/article/91cfc28243d04180abab1fd23e41e550

View record in DOAJ

15

Academic Journal

Fundamental Study on Ignition Characteristics of Dome Flanged Spark Plug / ドーム形フランジ付き点火プラグの点火特性に関する基礎的研究

المؤلفون: Hiroshi NOMURA, Katsuhiko SUGITA, Kazuki NAKAMURA, Shuichi UMEZAWA, Yasushige UJIIE, Yusuke SUGANUMA, 中村和貴, 杉田勝彦, 梅沢修一, 氏家康成, 菅沼祐介, 野村浩司

المصدر: 日本燃焼学会誌 / Journal of the Combustion Society of Japan. 2019, 62(199):57

16

Academic Journal

Evaluation of Transmitted Ultrasonic Signal for Measuring Steam Flow Rate Using Clamp-on Ultrasonic Flowmeter / クランプオン式超音波流量計による蒸気流量計側のための超音波透過波形の評価

المؤلفون: Hideki MURAKAWA, Katsuhiko SUGITA, Katsumi SUGIMOTO, Shuhei ICHIMURA, Shuichi UMEZAWA, 市村修平, 杉本勝美, 杉田勝彦, 村川英樹, 梅沢修一

المصدر: The Proceedings of the Fluids engineering conference. 2019, :OS11-02

17

Academic Journal

Effect of Chevron Angle on Condensation Heat Transfer of Refrigerants at High Pressures in Plate Heat Exchangers

المؤلفون: Hideo MORI, Katsuhiko SUGITA, Kazushi MIYATA, Naoto WATANABE, Shuichi UMEZAWA, Shuntaro YANAGIHARA, Yoshinori HAMAMOTO

المصدر: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers. 2018, 35(4):383

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18

Academic Journal

Flow rate measurement of wet steam in large bore piping by clamp-on type ultrasonic flow meter / クランプオン型超音波流量計による大口径配管の湿り蒸気流量の計測

المؤلفون: Katsuhiko SUGITA, Ryo MORITA, Shuichi UMEZAWA, Yuta UCHIYAMA, 内山雄太, 杉田勝彦, 梅沢修一, 森田良

المصدر: The Proceedings of the National Symposium on Power and Energy Systems. 2019, :143

19

Academic Journal

Evaluation Method of Transmitted Signal for Clamp-on Ultrasonic Flowmeter in Measuring Wet Steam Flow / クランプオン式超音波流量計による湿り蒸気計測のための透過波形評価手法

المؤلفون: Hideki MURAKAWA, Katsuhiko SUGITA, Katsumi SUGIMOTO, Masaki SHIMADA, Shuhei ICHIMURA, Shuichi UMEZAWA, 島田昌輝, 市村修平, 杉本勝美, 杉田勝彦, 村川英樹, 梅沢修一

المصدر: The Proceedings of the National Symposium on Power and Energy Systems. 2019, :221

20

Academic Journal

Mass flow evaluation of residual droplets of water sprays for cooling suction air using laser transmission method / レーザ透過法による冷却用水噴霧ノズルの残留液滴流量の評価

المؤلفون: Asuka TAKATSUKI, Hisanobu KAWASHIMA, Katsuhiko SUGITA, Shuichi OMORI, Shuichi UMEZAWA, Takahiro MIYAOKA, Tsuneaki ISHIMA, 大森修一, 宮岡尚広, 川島久宜, 杉田勝彦, 梅沢修一, 石間経章, 高附飛鳥

المصدر: The Proceedings of the National Symposium on Power and Energy Systems. 2019, :121

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