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Compared with traditional ceramic and glass insulators, aging phenomena of composite insulators is much more serious. High temperature, high humidity and heavy sea fog in coastal area pose great challenge to the operation of composite insulators. However, the effect of relatively complicated surrounding on composite insulator ageing is not clear yet. In this paper, a multi-factor aging system simulating...
Thermophysical parameters of cohesive soil are important properties in the design of the ground source heat pump system and the ventilation system of subway. In this paper, the more precise measurements are taken to study the thermophysical parameters of cohesive soil based on the transient heat flow probe method by KD2 pro. The results show that the thermal conductivity and capacity increase obviously...
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