Safety & Disaster Prevention Analysis Software
Objective
Tokyo Gas has developed software that makes it easy to estimate the diffusion of gas and perform radiant heat analyses at LNG terminals. Data is inputted in a dialogue format via a graphical user interface, and the software then outputs the distributions for diffused gas concentrations and radiant heat intensity.
〔Software components〕


Application
The software can be used to calculate the extent of impact and assess quantitative risk in the event of an emergency.
〔Example of diffusion calculation output
(distance on horizontal axis and concentration on vertical axis)〕

(distance on horizontal axis and concentration on vertical axis)〕


- Low-carbon society
- Development of Solid Oxide Fuel Cell (SOFC)
- Development of FPS (fuel processing system) for ENE-FARM
- The high-efficiency oxygen generating device "HT-PSA"
- Research and development of commercial kitchen appliances
- Creation of a new energy services business that utilizes a PEFC system
- Methane fermentation system
- Biogas Upgrading System
- Moving toward the deployment of CO2-free hydrogen chain
- Smart Energy Network
- Energy Conservation and CO2 Reduction through Networked Area Energy Use
- Electric and gas hybrid-type superheated steam generator
- Hydrogen-society
- Smart society
- Earthquake disaster prevention & stable supply
- Basic Design of LNG Receiving Terminals
- Operation & Maintenance Technologies for LNG Terminals
- Facility Diagnostics for LNG Terminals
- In-Ground LNG Tank
- Compact, Lightweight Submergible Observation Device for LNG Tanks
- Liquid Density Meter for LNG Tanks
- Vibration Diagnostic System for Rotating Machinery
- Safety & Disaster Prevention Analysis Software
- Calorific value fluctuation control system for LNG satellite terminals
- Evaluation of large deformation performance for gas pipeline
- FLEX Liner Method for Dealing with Aged Pipes
- Gas recovery technology for replacing gas meters
- An Emergency Operations Support System – EAGLE 24
- Gas analysis technology
- Analysis technologies that support reassuring, safe and reliable gas services
- Ultrahigh Density Real Time Earthquake Disaster Prevention System – SUPREME
- Earthquake Information Dissemination System – SONAR
- Emergency Communication Host System (ECHO)
- Advanced safety technology (gas leakage, diffusion, and explosion)
- Comfortable, convenient and secure living
- Organizational structure
- Track record of initiatives

- For the stable production of city gas
- Basic Design of LNG Receiving Terminals
- Operation & Maintenance Technologies for LNG Terminals
- Facility Diagnostics for LNG Terminals
- Ultrasonic Flow Meter for Ultra-Low Temperature Fluids
- Waterless LNG Sampling System
- In-Ground LNG Tank
- Compact, Lightweight Submergible Observation Device for LNG Tanks
- Liquid Density Meter for LNG Tanks
- LNG-BOG Reliquefaction Technology
- LPG BOG Suppression Technology Utilizing Cold Energy of LNG
- Power Supply Technology for Submergible LNG Pumps
- Vibration Diagnostic System for Rotating Machinery
- New Environmental-Friendly CFC-Free Insulation
- Open Rack LNG Vaporizer
- Hot Air Draft Super Heater with Air Fin LNG Vaporizer for Satellite Stations
- DV & M Calorific Value Adjustment System
- Safety & Disaster Prevention Analysis Software
- Calorific value fluctuation control system for LNG satellite terminals
- Toward the safe and secure supply of energy
- Evaluation of large deformation performance for gas pipeline
- FLEX Liner Method for Dealing with Aged Pipes
- Underground pipe exploration equipment
- Temporary backfill "Eco-balls "
- The low-cost governor "REGIT Series"
- Gas recovery technology for replacing gas meters
- An Emergency Operations Support System – EAGLE 24
- Advanced safety technology (gas leakage, diffusion, and explosion)
- Gas analysis technology
- Analysis technologies that support reassuring, safe and reliable gas services
- Ultrahigh Density Real Time Earthquake Disaster Prevention System - SUPREME
- Earthquake Information Dissemination System - SONAR
- Emergency Communication Host System (ECHO)
- Technology supporting town and a society
- Commercial and industrial sectors- Smart Energy Network
- Energy Conservation and CO2 Reduction through Networked Area Energy Use
- Securing Energy during Power Outage
- Research and development of commercial kitchen appliances
- Analysis of convection and diffusion of exhaust gas from cogeneration
- Development of Computational Fluid Dynamics (CFD) Analysis Dealing with Combustion
- Ultrasonic gas meters for commercial and industrial use
- The high-efficiency oxygen generating device "HT-PSA"
- Electric and gas hybrid-type superheated steam generator
- Challenge for the future society
- Construction and operation of commercial hydrogen refueling stations
- Creation of a new energy services business that utilizes a PEFC system
- Moving toward the deployment of CO2 -free hydrogen
- Development of Solid Oxide Fuel Cell (SOFC)
- Methane fermentation system
- Biogas Upgrading System
- Development of a gas smart meter system
- Ultrasonic gas meter for residence