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Torishima Review No.27
Outlook
- Product design and development focusing on upstream phases:the concept and methodology
Pumps
Tehcnical Reports
- Unsteady vibration due to cavitation in mixed flow pumps
- Direct Measurement of Cavitation Intensity using Multi Paint Materials
- Performance Prediction of Micro Axial Hydro Turbine Based on
Numerical Analysis
- Vortex Inhibitory Pump (V. I. Pump)
- Advanced Boiler Feed Water Pump for Combined Cycle Power Plant
New Products
- Vertical mixed flow pump with submergible motor
- High Efficiency Horizontal Multistage Diffuser Pump MML-E/MMK-E
- Newly developed HLAV for 11kV
Delivered Products
- Rainwater Drainage Pump at Hojin Pumping Station
- EPC Contract No. N-6820; Al Ain Water Distribution Network (AAWDN)
- The Project for Urgent Improvement of Water Supply System in Yangon City
- High efficiency upgrade for competitor Brine Recirculation Pump
TOPICS
- Torishima receives the Energy Conservation Grand Prize supported by
The Ministry of Economy , Trade and Industry
Torishima Review No.26
Outlook
- Why Study Cavitation around Hydrofoil Now?
Pumps
Tehcnical Reports
- Suppressing Axial Thrust in Double Suction Centrifugal Pump
- Performance Prediction of Reverse Pump Waterturbine by Applying CFD
- The effect of Bellmouth Diameter on the Critical Submergence
- Evaluation of Cavitation Erosion Risk by Hydraulic Sound Pressure Level
New Products
- Motor Direct Driving Type High Efficient Valute Pump CAB
- Development of ERD booster pump CBR
- RO High Pressure Pump MHA
- Japan Sewage Works Agency (KitaKyusyu-city) Fujita Pumping Station
- Rainwater Drainage Pump for Kishidado Pumping Station
- Barrel Type Boiler Feed Pump for Conventional Steam Power Stations
- Vietnam Nhon Trach 2 – 750MW Combined Cycle Power Plant Project
- Large High Pressure Pump for Ras Al Khair RO Desalination Plant
- Energy-saving Pump“ Eco-Pump” which Contributes to the Global Environment
TOPICS
- Having Received the Turbomachinery Society of Japan Award
TORISHIMA Review No.25
Outlooks
- Monozukuri (Japanese Manufacturing) & ECO Management
PUMPS
Technical Report
- Suppressing pump vibration with submerged vortex breaker
- Numerical prediction of pump performance drop
and erosion area in a mixed-flow pump by using cavitation CFD
Project Information
- Doha North Sewerage Treatment & associated worked with TSE3 Pumping Station & Mains
- The Project for Urgent Rehabilitation of Water Supply System in the capital city Podgorica
- Vietnam Nhon Trach2-750MW Combined Cycle Power Plant – Balance of Plant (BOP) Project
Delivered Pump Station & System
- Small Hydropower Generation System at Zuibiji Water Treatment Plant
New Service
- Energy saving and inprovement for pumps through service business
ENVIRONMENT
Technical Report
- Development of contoroller for vacuum valve
TORISHIMA Review No.24
Outlooks
- Computation as experiment
PUMPS
Technical Report
- Improvement of cavitation characteristic for double suction volute pump
- Prediction of pump performance drop and erosion area by using cavitation CFD
- The direct measurement of the cavitation intensity
- Unsteady vibration due to cavitation in mixed-flow pumps
New Technology
- Summary of structural analysis using finite element method
New Product
- Pumps for Victorian Deslaintaion Project in Australia
- Vertical volute casing pump with submersible motor (Amphibiann Pump)
ENVIRONMENT
New Product
- Development of phosphorus removing equipment
TOPICS
- Having received the JSME Kansai Technical Award
TORISHIMA Review No.23
Outlooks
- Comon Sense or Craziness (Endless Challenges)
PUMPS
New Technology
- Development of High Performance Mixed Flow Pump
- Reduction and Prediction of Axial thrust for Mixed Flow Pump
- Vane Number Reduction of Vane Casing in Mixed Flow Pump
- Urban Type Drainage Pump Station
New Product
- Water Transmission Pump for AL Mirfa in UAE
- Water Transfer Pump for Shuqaiq Phase-2 Water Transmission System in Saudi Arabia
ENVIRONMENT
New Product
- Development of Reverse Pump Waterturbine with High Efficiency
- Development of 100kW Wind turbine for Isolated island
TORISHIMA Review No.22
Outlooks
- Rapid Reformation toward Globalization of Academic and Graduate Education
PUMPS
Technical Reports
- Diagnostic Device for External Part of Submerged Bearing on Pump
- Development of Water-Cooling Unit for Journal Bearing with Oil-Ring Lubrication
Technical Review
- Review for PUMP Water Hammer Analysis
- Pipeline Engineering for PUMP
New Technology and New Products
- High Pressure Pumps for RO Desalination Plant
- Single Suction Volute Pumps "CA" Series All Line Up
Project Information, Delivered Pump Station and System
- Suminose Drainage Pump Station
- FSD(Fire Services Department) Rapids Pool of Hong Kong Goverment of P.R. China
ENVIRONMENT
New Technology and New Product
- Development of Sludge Dehydration and Drying System
- Standardization of Ejector Type Vacuum Station and Its Applied Instance
TORISHIMA Review No.21
Outlooks
- Approach to Water Environment Problems of World
PUMPS
Technical Reports
- Relationship between Pump Performance Instability and Unsteady Internal Flow in a Mixed Flow Pump (3rd report)
- Technology for Pump Efficiency Improvement by Floating Ring Seal
- Vortex Prediction in Pump Intake Sump
- Optimization of Return Vane for Multistage Turbo Pump
New Technology and New Products
- Sewage Pump for Lusail in the State of Qater
Project Information, Delivered Pump Station and System
- Shuaiba Pump Plant "C" Project
- Refresh of Moji-kou Drainage Pump Station
- Shimo-Tajiri Drainage Pump Station
NEW ENERGY
New Technology and New Product
- Pump Reverse Hydraulic Turbine Power Generating System for Small Hydro Electric Plant of
Terauchi Distribution Reservoir at Toyonaka City Waterworks Bureau
- 1000W Wind Turbine with Brimmed Diffuser
ENVIRONMENT
New Technology and New Product
- Relay Pumping Station containing Solid Separation System
TORISHIMA Review No.20
Outlooks
- Thinking of Hydraulic Reserch on Turbo Pump
PUMPS
Technical Reports
- Performance Instability and Unsteady Internal Flow of a Low Specific Speed Mixed Flow Pump (2nd report)
- Cavitation Prediction in Axial Pump
- New-Type of Welded Diffuser Vertical Mix-Flow Pump.
Approach the Cost-Reduction Method
New Technology and New Products
- Pumps of Pull-Out Type
- Large Capacity Boiler Feed Pumps for Thermal Power Plant of Rabigh Aria, Saudi Arabia
- High Pressure Pumps for RO Desalination Plant, Hamma Water Desalination Spa, Algeria
Commentary
- Sea Water Desalination Market and Pump
NEW ENERGY
New Technology and New Product
- 1000W Wind Turbine with Brimmed Diffuser
New Technology and New Product
- Construction of Daisen Wind Power Plant
ENVIRONMENT
New Technology and New Product
- Development of Dehydration & Evaporation Systemt
Project Information, Delivered Pump Station and System
- Sewage Treatment Plant for Iwasawa Area, Ojiya City
TORISHIMA Review No.19
Outlooks
- The image Nagoya Waterworks and Sewerage in the future
PUMPS
Technical Reports
- Performance Instability and Unsteady Internal Flow of a Low Specific Speed Mixed Flow Pump
- Post Processing Program Development of Visualization of Flow Field
- Performance of Low Specific Speed Pump with Impellers Arranged Back-to-back
Technical Review
- NPSH Values of Pump and Pump System Case study of relationship NPSHav and NPSHreq
New Technology and New Products
- High Pressure Multistage Pumps for R.O. Desalination Plant in Ministry of Electricity & Water, Bahrain
- High-functional Pump Control System
Project Information, Delivered Pump Station and System
- Streamlined System by Improvement Works for Sanjo Drainage Pump Station
- Shindengawa Drainage Pump Station-2
NEW ENERGY
New Technology and New Product
- 500W Construction of Small Wind Turbine with Brimmed Diffuser Generator System
ENVIRONMENT
New Technology and New Product
- Standardization of Manhole pump containing Solid Separation System and its example
- Sludge Reducing Equipment with Ultrasonic
- About the Approach on the Function Reinforcement Business in the Rural Sewerage Undertakings
- Ejector Type Mini Vacuum Station
Project Information, Delivered Pump Station and System
- Sewage Treatment Plant for Iwasawa Area, Ojiya City
TORISHIMA Review No.18
Outlooks
- Environment, Energy and Wind Power : regarded as clean for ever
PUMPS
Technical Reports
- The high efficiency high pressure Boiler feed-water Pumps
- Improvement of suction performance in single suction centrifugal pumps
- Development of Single suction volute pumps
Technical Review
- Risc Management based on The Trouble and Failure Fact Databases
New Technology and New Products
- Sectional Type Multi-Stage Pump "MHD-F, MHD-E"
- Development of Boiler Feed Booster Pump
Project Information, Delivered Pump Station and System
- Remote Control and Monitoring System for Tokushima Office of River and National Highway
NEW ENERGY
Technical Report
- Development of Woody Biomass Gas Cogeneration Equipment
- Development of a wind turbine with brimmed diffuser
Project Information, Delivered System
- Construction of wind turbine generator
ENVIRONMENT
New Technology and New Product
- Sludge Reducing Equipment with Ultrasonic
- Ejector Type Mini Vacuum Station
Project Information, Delivered System
- Example of Solid Separation System contained in Manhole, and proposal of cost cut of a manhole pump system
TOPICS
Received Challenge Award from Turbomachinery Society of Japan
TORISHIMA Review No.17
Outlooks
- Expected Renewable Energy
(In Near Future of Wind and Biomass Energy)
Technical Reports
- Development of Sludge Reducing Equipment with Ultrasonic
Technical Review
- Cause and Prevention of Flow Induced Noise and Vibration for Pump-Pipeline System.
New Technology
- Development of New Sewage Pump (Vertical Type)
- Development of a Sludge Carbonization System
- Development of High Efficiency, High Head Double Suction Centrifugal Pump
New Products
- Hydraulic Turbines for Small Hydroelectric Power Generation System
- Internal Lubricating Circulation System Pump
- Remote Control and Monitoring System for Saiki
- Solid Separation System contained in Manhole
(Compact sewage pumping station with reduced construction cost)
Project Information
- Construction of wind turbine generator
Delivered Pump Station and System
- Torishima Pumpgate System
- Jyousai Small Hydroelectric Power plant
- Wireless Monitor System for Vacuum Valve Unit
TORISHIMA Review No.16
Outlooks
- Aiming at Eco-town, Tachikawa
Technical Review
- Counter-Rotating Type Turbo-machinery
- Abnormal Phenomena of the Pump Vibration and Noise Problems of our Experiences on Site
Technical Reports
- Development of Lubricating Water-less Pump
(Development of Self Lublicanting Bearing and Shaft Seal for Stand-by Pump)
- The Study of Hydraulic Characteristic of Multi-stage Pumps
- The Development of the High Fluid Velocity and the High Specific Speed Mixed Flow Pump with Variable Pitch Blade
New Technology
- By-pass System for Rainwater Channel under The Ground
New Products
- Small Hydroelectric Power Generating Equipment
- New Pumps Series "CPCA"
- Solid Separation Unit
(Compact sewage pumping station with reduced construction cost)
- The Development of the Two Phase Flow Centrifugal Pump
- Monitoring and Control System "16 Image Display System"
- 40kW Pitch & Flap Type Wind Turbine Generator System
Project Information
- Construction of Wind Turbine Generator for Tachikawa
Delivered Pump Station and System
- Wastewater Treatment Plant for Kohya District
TORISHIMA Review No.15
Outlooks
- Future Prospects of Sewerage in Metropolitan Tokyo
(Enterprise of Sewerage in 2001)
Technical Review
- Interpretation of losses in Internal Flow :
Friction Loss and Loss due to Adverse Pressure Gradient
Technical Reports
- The Development of the High Specific Speed Mixed Flow Pump
- The Parametric Study for the Performance of Higher Specific Speed Hydraulic Design of Axial Flow Pumps
- The Research on low-loss Bend
- Large Capacity Boiler Circulation Pump
New Products
- Boiler Feed Water Pumps for AFSIN ELBISTAN-B Thermal Power Plant at Turkey
- Torishima Pumpgate
- Emergency report system using wireless device
- Mini-vacuum-station for Kamimine Town
- Manhole Pump with Inverter
- Yacht Washing Wastewater purifying Facility for Marina
- Vertical Ultraviolet Disinfection Equipment
- Wireless Monitor System for Manhole Pump
- Constant Flow Rate Pumping System in Flow Equalization Tank for Rural Sewerage System
Project Information
- Screen Wash Pump, Sea Water Intake Pump for Takahama Nuclear Poawer Station of The Kansai Electric Power Co, inc.
- Wind Turbine Generator System for Choshi-byoubugaura Wind Development Co., inc.
Delivered Pump Station and System
- Wastewater Treatment Plant for Chikei-Ishihama District
Program Review
- Automatic Design Program for Manhole Pump System
(System Head Loss Calculation and Layout Drawing)
TORISHIMA Review No.14
Outlooks
- Misunderstanding of Practical Wisdom
Technical Review
- O &M of Sewerage Treatment Plants for Rural Connunity
Technical Reports
- Self Lubricant System for Sleeve Bearing of Stand-by Operation Pump
- Submergible Pump for Drainage Pump Vehicle (30m3/min, 150m3/min)
New Technology
- Technical Trend and Our Achievements on Monitoring and Control Facilities at Pump Station
Project Information
- Review of the Renewal Technique of the Drainage Pump Station
Occasional Thoughts
- High technology and traditional skill in Japan
New Products
- Pumpgate including Rectangular Drive Axial Flow Pump
- Immersion Type Water Level Meter
- Magnet Drive Ceramics Pump "CPSM"
- Cooling Apparatus for Mechanical Seals inside the Seal Box
- Ultraviolet sterilization Systems
Delivered Pump Station and System
- The Latest Construction Examples of River Water Purification System
- The Latest Construction Examples of water Treatment Plant
- Vacuum Station for Ushiyanishibun District in Ariake City, Saga Pref.
TORISHIMA Review No.13
Outlooks
- Latest Development of Wind Turbine Technology in Japan
Technical Review
- Utilization of Natural Energy (Wave Power Generation)
- The prediction methods of the pump noise and propagation noise
Technical Reports
- The Study of Higher Specific Speed Hydraulic Design of Axial Flow Pumps
- Trend of Wind Power Generation
- The Effect of Volute Configuration on Radial Thrust
- Development of High-speed Pump Sump
- Pump With Steel Plate Welded Construction
Project Information
- Cooling Water Pump for Osaki power plant of The Chugoku Electric Power Co., inc.
Topics
- Acquisition of ISO 14001 Centrification
New Products
- 30m3/min. Drainage Pump Vehicle
- Monitoring And Control System with Virtual Reality
- Stainless Steel Multi-Stage Pump MMK-S, MMK-SV
- Wireless Monitor System for Sewer Plant
- High Rate Ball Media Filter Unit
Facility
- Lost Foam Pattern Vacuum Assist Casting Process
TORISHIMA Review No.12
Outlooks
- For aiming at the formation of sustinable society
Technical Review
- Comprehensive Understanding of Vortex
Technical Reports
- Construction Cost Reduction of Pump Stations applying the New Technology
- The development of New Boiler Feed Water Pump
New Technologys
- To study of the Pump Performance with splitter blades.
- Countermeasures against the Pump Vibration and Noise Problems of our Experiences on site.
- Lubrication Oil Free Vane Adjusting Mechanism
New Products
- Development of High Quality Double Suction Pump
- Sectional Type Multi-Stage Pump "MHD･E"
- Example of Construction adapting new technique in Rural Sewage system
- Monitoring and Control system for River Flood Drainage Pump Stations.
- Vertical Gas Turbine Driven Drainage Pumps for Sampou Sewage Station, Sakai
- New Process Pumps "CPCN"
- Stainless Steel Series Pumps "CPEN"
- Suspended Growth Type Biological Treatment Process Plants
Project Information
- Project of Kawazoe River Drainage pump station
TORISHIMA Review No.11
Outlooks
- Pump Industry in 21st Century
Technical Review
- Vortex and Turbomachinery
Technical Reports
- Effect of volute Configuration on Redial Thrust.
The prediction of radial thrust by CFD (Computational Fluid Dynamics).
- Transient Torque appearing at Pump start-up
- The Development of the Geo-Front Drainage Pump System
– Experimental Verification of the Drainage Simulator –
- Development of Sewage Pump
New Technology
- Construction Cost Reduction of Large-Scale Pump Stations applying the New Technology
- The hydrogen sulfide control mechanism on the main sewage line by air injections.
- Operation of Yoshida District Integrated Water Management System
- Watch & Alarm System for Vacuum Sewer System
- Adjustable Vane Circulating Water Pump for Power Plant
New Products
- New Generation Pumps “CPCN”
- Packaged Water Supply System UBC, UBCC
- Monitoring And Control System with Virtual Reality
- Monitoring and Remote Control system for River Flood Drainage Pump Stations.
- Vacuum Station for Simoono District Ube City Yamaguchi Pref.
- Absorption level meter
Project Information
- Project of Sewage Pumping Stations E & M Equipment at Hong Kong
TORISHIMA Review No.10
Outlooks
- Looking forward to an Ultimate Pump in the Next Century
Technical Review
- Performance Prediction of Centrifugal and Mixed-Flow Pumps
Special Discription
- Integrated Water Management System Viewed at Angle of Machinery
– Trends and Future Prospects –
Technical Reports
- The Development of Geo-Front Drainage Pump System
– The Development of The Numerical Simulator –
- Feed Water Pump for Advanced Combined Cycle Power Plants for Chubu Electric Power
Co., Inc.Kawagoe Thermal Power Station
- The Intake Model Test for Circulating Water Pumps
– for Osaki Power Plant The Chugoku Electric Power Co., Inc. –
Project Information
- Three Pumping Plants for Water Supply from China handed over to Hong Kong Governmant
New Technology
- The Axial Thrust of Vertical Double Suction Pump with Pit Barrel
- New Detective System of Leak-point in Vacuum Pipe Line
New Products
- Water Fountains of World Ceramics Exposition in SAGA ’96
- Double Suction Centrifugal Pump at Saga Pump Station
- Heat Transfer Oil Pumps "CERS"
- Monitoring And Control System For Small Scale Sewage Disposal Plants
- Vacuum Sewer System for Mitagawa-cho Saga Pref.
TORISHIMA Review No.09
Outlooks
- Vacuum Sewer System from Histrical Points of View
Technical Review
- Studies on Pumping Action of a Centrifugal Pump
in Air-Water Two-phase Flow
- Voltex Method
Technical Reports
- New Technology of Large-Scale Axial Flow Pump Construction of the Hattae Pump Station in Saga Prefecture
- The Flow Analysis of the Pump Sump and Intake with Free Surface
New Technology
- Vibration Problems and Trouble-shooting of turbo Pumps
- Recipient of 1994 Award of Japan Society of Mechanical Engineers
(Title : Influence of Long Seal on the Stability of Fluid Machineries)
- Noise Reduction Techniques for Turbo Pump
New Products
- Examples of Construction in Rural Sewage
- Monitoring and Control System for Small Scale Sewage Disposal Plants
- Brine Recirculation Pumps for Desalination Plant
Korea Heavy Industries & Construction Co.,Ltd./Saudi Arabia Al-Shoaiba
- Vertical Type Centrifugal Mixed Flow Pump for Standby Operation System at Kanagawa Sewage Station in Yokohama
- Sewage Pumping Station with Sand Sedimentation System located at its Discharge Channel
TORISHIMA Review No.08
Outlooks
- Challenge to Quizzes of Fluid Flow
(Clear Understanding on Flow Dynamics)
- Seneral Problems on Pump Inducer Concerning with the Rotating Cavitation and Cavitation Surge
Technical Reports
- Rotordynamic Analysis of Submerged Motor Pumps
(Influence of Long Seal on the Stability of Pump Rotor)
- The Structural Analysis of Large Scale Axial Flow Pump
- Radial Thrust in Screw Impeller Centrifugal Pump
Project Report
- Water Supply Project in Singapore and Johor
New Technology
- The Abnormal Torque Occurred in Pump
- Factors that Influence on Pump Cavitation Performance
- Vacuum Sewer System
Technical Review
- The Review of the Large Scale Drainage Pump System for Geo-Front
Technical Reports
- Rotordynamic Analysis of Submerged Motor Pumps
(Influence of Long Seal on the Stability of Submerged Motor Pump)
- Reduction of Multistage Pump Vibration by Hydraulic Balancing Methods
- Performance Estimation for Trimmed Impeller of Centrifugal Pump
New Products
- Boiler Feed Pump for Gushikawa Thermal Power Station
Okinawa Electric Power Co.,Inc.
- Mnhole Pump System
- Telephone and Facsimile Emergency Information System
- Operation Support and Automatic Controll System for River Flood Drainage Pump Stations
- Model CPS Series Ceramic Pumps
- Fire Fighting Pumping Unit for High Pressure and High Suction Pressure
Features
- Last 5 Years Technical Progress of TORISHIMA
TORISHIMA Review No.07
Outlooks
- Consideration for Machine Troubles
Technical Review
- Rural Sewage Treatment Plant
Technical Reports
- Rotordynamic Analysis of Submerged Motor Pumps
(Influence of Long Seal on the Stability of Submerged Motor Pump)
- Reduction of Multistage Pump Vibration by Hydraulic Balancing Methods
- Performance Estimation for Trimmed Impeller of Centrifugal Pump
Project Report
- Submerged Pump on Underground Oil Storage in Rock Caverns
New Products
- Telephone amd Facsimile Emergency Information System
- New Bearing Construction for Multi-stage Pump
- High Quality Series Pumps "CER"
- System of Water Amusement Park
- River Water Treatment System
- Pressure Sewer System
Overseas Bisiness Trip Report
- Summary Report of Surveying Pumping Plants in USA
Program Review
TORISHIMA Review No.06
Outlooks
- Growth of A Company and Creativity
Technical Reports
- Supervisory Management and Operation Support System for River Flood Drainage Pump Station
- Experimantal Study of the Pump Driven System by Gas-Turbine Engines
- Rotordynamic of Analysis of Multistage Centrifugal Pumps
- Development of Pumps used in Sewage Treatment Plant
- Mechanical Seal for High Speed ･ High Pressure Pump
Project Repor
- Pumps for PETACALCO Coal Fired Power Plant of COMISION FEDERAL DE ELECTRICIDAD in Mexico
Illustration
- Damage of River Water Intake Pumping Plant Caused by Accumulation of Sand and Mud
New Products
- Drainage Pumps Driven by Gas-Turbine
- Motor of Transportable Submerged Pump Units
- Mechanical Seals for Transportable Emergency Submerged Motor Pumps
- Water Fountains for Landscapes
- Vacuum Sewer System
- Pipe Utility Conduit Equipment
TORISHIMA Review No.05
Outlooks
- A Pump Seeing Her Better Days
Illustration
- Alternative Sewer Systems for Small Communities
Technical Reports
- Machine Diagnosis Technology for Pump and its Station
- Improvement of Performance for Axial Flow Pump
- The Influence of the Dynamic Fluid Force due to Conical Whirl
- Standby Operation Pump
(Vertical Pump Operatable at Any Suction Water Level with Full Speed)
- Pumps for Combined-Cycle Power Plant
New Products
- Pump Operation Monitoring New System "NAGARE" Series
- Ceramic Process Pumps "CPS"
- Standby Operation Pump for Sunamachi Sewage station in Tokyo
- Condenser Cooling Water Pumps for Thermal Power Station of Korea Electric Power Corporation
TORISHIMA Review No.04
Outlooks
- Recreation and Creative Research
- Engineering and Humanity
Technical Reports
- Experimental Study of Dynamical Chracteristic of a Long Annular Seal
(Influence of Inlet Swirl on the Dynamic Fluid Moment and Force)
- Development of Reliability Evaluation Method for Pump Plant at Drainage Pump Station by Computer
- Influence of Impeller Surface Roughness on Slip Factor of Centrifugal pumps
- The Latest Studies of Mechanical Seals
(Testing of Throttle Bushing Seal and Leak Detection of Mechanical Seal)
New Products
- High Voltage Boiler Circulation Pump for The Kansai Electric Power Co.,Inc.
- Stainless Steel Series Pumps "CPEN"
- Drainage Pump Plant Management and Monitoring System by Computer
- Pump Operation Monitoring System "NAGARE"
- System Equipments used for EXPO’90
- System Equipments for Fire Protection in Tunnel
- Warm Water Pump for Hatchoubaru Geothermal power station
Facility
- Outline of torishima CAM System
TORISHIMA Review No.03
Outlooks
- "On the Future of Convenience Named Pumps"
- Seven Misunderstandings on Pumps
Technical Reports
- Application of Flow Analysis to the Cavitation Visualization Test for Centrifugal Pump
- Experimental Study of Dynamical Characteristics of a Long Annualar Seal
- Crevice Corrosion Test of Stainless Steels in Sea Water
- Noise Reduction due to Staggerd Impeller for Double Suction Volute Pump
- Ceramics Journal Bearing
Illustration
- Full-autmatic Multiple Stud Tensioner (MST)
New Products
- Submergible Motor Pump for Crude Oil Storage
- Transportable Submerged Motor Pump Units
- Mechanically Adjustable Vane Mixed Flow Pump
- High Pressure Boiler Feed Pumps for Combined Cycle Thermal Power Plant
Facility
- Outline of the Third Step Equipment Rationalization in the Foundry Shop
Features
- 70 Years Technical History of TORISHIMA
- Chronological Table
TORISHIMA Review No.02
Outlooks
- A view on "Quality"
- Prospect of Pump Engineering Development
Technical Reports
- Experimental Study of Dynamical Characteristics of a Long Annular Seal
- Outline of Flexible Manufacturing System Line
- Research of “Pre-Standby” Pump System
- Reduction of Pumps Noise
Illustration
- The Point aimed at Determination of Pump Duty Point for Water Works
Equipments
- MH Type High Pressure Feed Pump for R.O. Desalination Plant
- Eccentric Helical Rotor Pump
- Manhole Pump Units
- TEXT-II (tORISHIMA Electronics Examination & Training System)
- Automatic Water Lapping and Cleaning Equipment AWS-600
TORISHIMA Review No.01
Outlooks
- A Chance Impression
- Professional Pride and Inquisitive Mind Required of Engineers in Charge of Research
& Development of Pump
- Pumps, Traditional but ever Progressing Machinery
Technical Reports
- Experimental Study on Performance of Flat-plate Linear Inducer
- Experimental Study of Dynamical Characteristics of Long Annular Seal
(In the Case of Concentric Rotor and Outer Cylinder)
- Model Test of Inlet Conduit of Large Pumps (1st Report : Air Test)
- Barrel Type Boiler Feed Pumps for 350MW
Fuzhou & Dalian Coal Fired Power Plant
- FA System in Mechanical Seal Factory for Various Kinds and Small/Medium Quantity Production
Contribution
- Flow Patterns Causing Instabilities in the Performance Curves of Centrifugal Pumps with Vaned Diffusers
Illustration
- Trend of Establishment of ISO-Standards for Pumps and Impression in WG-Meeting
Equipments
- Pump Equipment for Sunamachi Sewage Station in Tokyo
- Guidance for “TEXT”
– Torishima Electronics Examination & Training System –
Apparatus
- Introduction of Torishima CAD System
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