Department of Earth Resources Engineering

Research Output 1982 2019

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1986
5 Citations (Scopus)

Study on Decrease of Reservoir Permeability Due to Deposition of Silica Dissolved in Reinjection Water

Itoi, R., Maekawa, H., Fukuda, M., Jlnno, K., Hatanaka, K., Yokoyama, T. & Shimizu, S., 1986, In : Journal of the Geothermal Research Society of Japan. 8, 3, p. 229-241 13 p.

Research output: Contribution to journalArticle

permeability
silica
silicon dioxide
water
hydraulics

The Mise-á-la-masse Survey of Geothermal Resources using HT-8 Well in Hatchobaru Geothermal Area

Tagomori, K., Ushuima, K., Mizunaga, H. & Noritomi, K., 1986, In : Journal of the Geothermal Research Society of Japan. 8, 4, p. 331-345 15 p.

Research output: Contribution to journalArticle

geothermal resources
electrical resistivity
resource
casing
fluid
9 Citations (Scopus)

Vacuum and atmospheric pressure TGA on an eastern Canadian coal

Hirajima, T., Chan, E. W. & Whiteway, S. G., Jan 1 1986, In : Fuel. 65, 6, p. 844-848 5 p.

Research output: Contribution to journalArticle

Coal
Atmospheric pressure
Vacuum
Pyrolysis
Temperature
1985
9 Citations (Scopus)

Effect of free-stream turbulence on turbulent properties of a separation-reattachment flow.

Sasaki, K. & Kiya, M., Jan 1 1985, In : Bulletin of the JSME. 28, 238, p. 610-616 7 p.

Research output: Contribution to journalArticle

Open Access
Turbulence
turbulence
Cascades (fluid mechanics)
surface pressure
bubble
1 Citation (Scopus)

Faults and their Stress Fields at the Otake-Hatchobaru Geothermal Area

Hayashi, M., Watanabe, K. & Furutani, N., 1985, In : Journal of the Geothermal Research Society of Japan. 7, 4, p. 383-399 17 p.

Research output: Contribution to journalArticle

slickenside
veins
stress field
stress distribution
dip
217 Citations (Scopus)

Structure of large-scale vortices and unsteady reverse flow in the reattaching zone of a turbulent separation bubble

Kiya, M. & Sasaki, K., Jan 1 1985, In : Journal of Fluid Mechanics. 154, p. 463-491 29 p.

Research output: Contribution to journalArticle

Vortex flow
bubbles
vortices
unsteady flow
Unsteady flow
1984

GAS FLOW AROUND A BOREHOLE IN A COAL BED AND ITS APPROXIMATE EXPRESSIONS. 2ND REPORT: THE CASE OF A BOREHOLE WITHIN A BOUNDED RECTANGULAR AREA.

Gotoh, K., Itoi, R. & Omuta, H., Jan 1 1984, In : Nihon Kogyokaishi. 100, 1162, p. 1119-1125 7 p.

Research output: Contribution to journalArticle

Boreholes
Flow of gases
Coal
Gases
Radial flow

はく離泡の再付着領域における乱流構造

Translated title of the contribution: Turbulence Structure in the Reattaching Zone of a Leading-Edge Separation BubbleSasaki, K. & Kiya, M., Sep 5 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 457, p. 2059-2067 9 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

はく離泡の再付着領域における非定常流

Translated title of the contribution: Unsteady Flow in Reattaching Zone of a Turbulent Separation BubbleKiya, M. & Sasaki, K., Jul 25 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 455, p. 1684-1690 7 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

乱流はく離泡における逆流の変動特性と熱伝達促進機構に関する一考察

Translated title of the contribution: Unsteady reverse-flow characteristics and a possible mechanism of high heat-transfer rate in a turbulent separation bubble.Sasaki, K. & Kiya, M., Oct 25 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 458, p. 2549-2554 6 p.

Research output: Contribution to journalArticle

Open Access
flow characteristics
heat transfer
bubble
bubbles
Heat transfer

前縁はく離泡に対する主流乱れの影響

Translated title of the contribution: Free-Stream Turbulence Effects on a Separation BubbleKiya, M., Sasaki, K. & Arie, M., Apr 24 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 452, p. 967-973 7 p.

Research output: Contribution to journalArticle

Open Access

前縁はく離泡に対する主流乱れの影響: 第 2 報, はく離泡内の乱流特性

Translated title of the contribution: Free-Stream Turbulence Effects on a Separation Bubble: 2nd Report, Turbulence Structure in the BubbleSasaki, K. & Kiya, M., Aug 4 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 456, p. 1842-1847 6 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

前縁はく離泡の乱流構造

Translated title of the contribution: Structure of a Turbulent Separation BubbleKiya, M. & Sasaki, K., Jun 26 1984, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 50, 454, p. 1483-1490 8 p.

Research output: Contribution to journalArticle

Open Access
1983
2 Citations (Scopus)

Theoretical Study on Steam and Water Flow Rates from Geothermal Production Wells

Itoi, R., Fukuda, M., Sekoguchi, K. & Iwaki, T., 1983, In : Journal of the Geothermal Research Society of Japan. 5, 4, p. 235-248 14 p.

Research output: Contribution to journalArticle

steam flow
water flow
theoretical study
flow velocity
pressure heads

うず点モデルによるはく離泡のシミュレーション

Translated title of the contribution: Discrete-Vortex Simulation of a Turbulent Separation BubbleKiya, M., Arie, M. & Sasaki, K., May 25 1983, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 49, 441, p. 923-930 8 p.

Research output: Contribution to journalArticle

Open Access

はく離ほうにおける大規模非定常性

Translated title of the contribution: Large-scale unsteadiness in a separation bubbleSasaki, K. & Kiya, M., Nov 25 1983, In : Transactions of the Japan Society of Mechanical Engineers Series B. 49, 447, p. 2601-2609 9 p.

Research output: Contribution to journalArticle

Open Access
bubbles
low frequencies
wall pressure
flat plates
leading edges

前縁はく離ほうの乱流構造: 条件付き抽出法による測定

Translated title of the contribution: Turbulent structure of a separation bubble (Measurements by a conditional-sampling technique).Sasaki, K. & Kiya, M., Nov 1983, In : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 49, 447, p. 2610-2617 8 p.

Research output: Contribution to journalArticle

Open Access
bubbles
sampling
reversed flow
Sampling
wall pressure
1982
1 Citation (Scopus)

CALCULATION OF TEMPERATURE OF VENTILATION AIR WITH VARYING AIR TEMPERATURE AT THE ENTRANCE.

UCHINO, KEN. ICHI., Inoue, M. & YANAGIMOTO, TAKEICHI., May 1982, In : Nihon Kogyokaishi. V 98, N 1131, p. 405-410 6 p.

Research output: Contribution to journalArticle

Ventilation
Air
Temperature
97 Citations (Scopus)

Discrete-vortex simulation of a turbulent separation bubble

Kiya, M., Sasaki, K. & Arie, M., Jan 1 1982, In : Journal of Fluid Mechanics. 120, p. 219-244 26 p.

Research output: Contribution to journalArticle

solid surfaces
Bubble
vortex filaments
Vortex
Vortex flow