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1 Vol.28 No Circulating Water Pumps for Higashidori Nuclear Power Station of Tohoku Electric Power Co., Inc. By Toshimitsu Katsumata and Akio Ido The Higashidori Nuclear Power Station is controlled by Tohoku Electric Power Co., Inc. and Tokyo Electric Power Co., Inc.. The power plants are located jointly in Higashidori-mura, facing the Pacific Ocean, on the eastern side of the Shimokita Peninsula in Aomori Prefecture. Two units 1,100MW, 1,385MW are planned by Tohoku Electric Power Co., Inc. and the other two units 1,385MW 2 are planned by Tokyo Electric Power Co., Inc. Now, 1,100MW plant is under construction. 3,200mm circulating water pumps with electric motor outputs 3,600kW were designed and manufactured for Tohoku Electric Power Higashidori Nuclear power plant unit No. 1 1,100MW and the test run in site was completed. The outline and feature of these pumps are introduced. 110 kw kw kw 525 kw 110 kw Pump specifications 3,200mm 11m 91,200m 3 /h 211min % 1,362 min 1, m 3 /min,m 3,600kW View of installation a JIS B /7.15JIS 30

2 Vol.28 No ,600kW PTFE Inspection of vane section form by prototype impeller gauge % Sectional drawing of pump ,000 2, ,000 40,000 60,000 80, , ,000 m 3 /h Characteristic curves Prototype pump m kw s d f g

3 IPP Vol.28 No Fan for Independent Power Producer IPP By Eiji Wakana DMW Corporation supplied FDF, GRF and BUF for IPP Independent Power Producer use to Idemitsu Kosan Co., Ltd. Aichi Refinery via Babcock Hitachi K.K. Recently, the volume of the electric power supply and sales from IPP plant is increasing reflecting entry of new comers by reflecting deregulation in power sector. Under such situation, more application of fans, one of DMW s major products, is expected to be increasing. Each fan supplied is U-FAN models with high efficiency in order to save energy and so on. Outline of the power plant and fans are introduced herein. FDF GRFBUF IPP 12 V kw IPP a 252,000kW s d f g 32

4 Vol.28 No IPP A 2,000kW A A A V A IPP Concept of IPP kwh H12. H12. H H13. H13. H13. H H14. H14. H14. H H15. H15. H15. Trend graph of electric power supply FDF GRFU-FAN BUF View of IPP 33

5 IPP Vol.28 No FDF GRF FDF GRF FDF Specifications of FDF #17FTDB-CNM 16,000m 3 /min 13.14kPa ,180min 1 4,400kW FDF GRF View of GRF at site BUF BUF Specifications of BUF FDF View of FDF at site GRF GRF Specifications of GRF #14FTDB-CNM 8,910m 3 /min 4.41kPa 346 1,180min 1 850kW #20FADB-CNM 22,100m 3 /min 6.08kPa min 1 3,000kW BUF IPP 34

6 Vol.28 No IPP a s d BUF View of BUF at site 35

7 22 IAHR Vol.28 No nd IAHR SYMPOSIUM on Hydraulic Machinery and Systems in Stockholm - Sweden By Akira Inagaki and Daisuke Tanaka IAHR International Association of Hydraulic Engineering and Research CFD Symposium hall Presentations 36

8 Vol.28 No IAHR Table of organized sessions Design Methods Turbines 12 New Design Ideas 3 Vibrations and Transients 4 Model Testing 6 CFD 8 Scale Effects 3 Case Studies 6 Turbines and Pump Turbines as System Device 4 Cavitation 6 Cavitation Modelling 3 Unsteady CFD 3 Unsteady Simulations, Rotor Stator Interaction 3 New Turbine Designs 3 Efficient Conveyors 3 Valves and Gates 3 Pumps 5 Design Pumps 3 Pump Turbines 3 Erosion 3 Field Measurement Methods 3 87 CFX-TASCflow New Design Ideas New Turbine Designs 20 OHP PowerPoint Sessions A1-A2-A3-A4 Design Methods Turbines Design an doperation of large turbines versus small A1-1 hydro turbines Hermod Brekke Design optimization of a Francis turbine runner using A1-2 multi-objective genetic algorithm Yasuyuki Enomoto, Sadao Kurosawa, Toshiaki Suzuki Analysis of the head covers deflection and the leakage A1-3 flow in the guide vanes S. vi Eide, Hermod Brekke A2-1 A2-2 A2-3 A3-1 Program papers and author/-s An approach for Kaplan turbines design Laurent Tomas, Monique Traversaz, Michel Sabourin Optimal design of a small hydraulic turbine Alain Demeulenaere, Remi Lestriez, J-L Kueny, Ch. Hirsch Parametric design of hydroelectric power plant facility optimisation criteria M B Asgari Probabilistic design in hydro turbine Steinar Faa Participants 37

9 22 IAHR Vol.28 No Downtown in Stockholm Stall Concert hall Stokholm city hall 45 km EU 30% 25%

10 Vol.28 No VSJ-SPIE04 International Conference on Advanced Optical Diagnostics in Fluids, Solids and Combustion By Shigeyuki Tomimatsu VSJ-SPIE04 International Conference on Advanced Optical Diagnostics in Fluids, Solids and Combustion Visualization Society of Japan, VSJThe International Society for Optical Engineering SPIE a Micro PIV s Temperature Measurement d Time-Resolved PIV f Turbulent Flow g Advanced PIV h High-Speed Flow j Surface Measurement k Solid Measurement l Interferometry 0 3-D Measurement 1 Flame 2 PIV Measurement 3 Spray 4 Scalar Measurement 5 Combustion Diagnostics

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15 Vol.28 No ! mm m 3 /min 10 35m kW 44

16 Vol.28 No a 3a 1a 1b 3b 1b 1a 1b 1b 3b 3a 1a 1b 3b 3a 1a

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: u i = (2) x i Smagorinsky τ ij τ [3] ij u i u j u i u j = 2ν SGS S ij, (3) ν SGS = (C s ) 2 S (4) x i a u i ρ p P T u ν τ ij S c ν SGS S csgs 15 C11-4 Numerical analysis of flame propagation in a combustor of an aircraft gas turbine, 4-6-1 E-mail: tominaga@icebeer.iis.u-tokyo.ac.jp, 2-11-16 E-mail: ntani@iis.u-tokyo.ac.jp, 4-6-1 E-mail: itoh@icebeer.iis.u-tokyo.ac.jp,

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