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Analysis of the Influence of External Excitation on the Volatilization Characteristics of Oil and Gas in the Cargo Tank of Oil Tanker under Sloshing Condition

Marine crude oil transportation is the main mode of China's import oil transportation. Marine crude oil storage and transportation is a high-risk operation process. The risk of oil storage and transportation mainly comes from the volatilization of oil and gas. Obviously, controlling the total amount of oil and gas volatilization in the cargo tank of oil tanker is the key link to ensure the safety of storage and transportation. In view of the influence of sloshing frequency and amplitude on the volatile characteristics of oil and gas in the tank of oil tanker during transportation, this paper mainly analyzes the influence of changing sloshing frequency and amplitude on the volatilization characteristics of oil and gas in the tank of oil tanker.