TOKYO GAS TOP > Technical development > Earthquake disaster prevention & stable supply > Safety & Disaster Prevention Analysis Software

Safety & Disaster Prevention Analysis Software


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



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)

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