Enhancing Air Conditioning Reliability in Extreme Weather Conditions: A Study on the Umbilical Tower Assurance Model for Manned Space Launch Sites

The air conditioning assurance capability under extreme weather conditions is crucial for the reliability of the launch time window for space station missions. Based on the current air conditioning conditions at the manned space workstations, this paper conducts research on the inferred model of air conditioning assurance capability from heating and cooling test results, the optimization model of assurance parameter adjustment, and the quantitative analysis of propellant heat capacity impact. It proposes engineering application solutions to provide decision-making basis for future extreme weather window assurance capabilities.