一种常压储罐区防火涂层有效性和可靠性评估方法
By constructing a pool fire model and twin simulation, combined with Monte Carlo simulation, the protective effect of fireproof coatings in tank areas is quantified, solving the problems of high computational cost and low efficiency in existing technologies, and achieving accurate evaluation under different wind speeds and conditions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NANJING TECH UNIV
- Filing Date
- 2026-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies, when assessing the effectiveness and reliability of fire-retardant coatings in tank farms, cannot accurately reflect the changes in flame morphology and heat radiation transmission paths caused by strong winds. This results in high computational costs and low efficiency, and makes it impossible to accurately analyze the effectiveness improvement data of fire-retardant coatings.
Using twin simulation and Monte Carlo simulation methods, a pool fire model was constructed to simulate the flame field distribution and thermal response process. Combining computational fluid dynamics principles, the protective effect of the fireproof coating was quantified. The failure time of the storage tank and the protective effect of the coating were analyzed through thermal-mechanical coupling simulation.
It achieves accurate quantification of the protective effect of fireproof coatings under windy and windless conditions, reduces computational costs, has a wide range of applications, provides accurate output results, and is applicable to the time gain of coating effectiveness under different working conditions.
Smart Images
Figure CN122414072A_ABST
Abstract
Citation Information
Patent Citations
Storage tank pool fire safety barrier performance evaluation method
CN112580180A