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Compared with other lightning target on ground, the most notable feature of wind turbine is that the blade will normally be in a state of rotation during lightning strike. In order to study the specialty and mechanism of the influence of blade rotation on triggered lightning ability, the paper conducted some lightning discharge comparison tests under different status of stationary and rotating blade...
The thermal-power consumption is a important parameter of gas sensor. The temperature distribution of thin film gas sensor, temperature of metal guard, the dissipating heat of lead-wires and the regularity of sensors heat transfer coefficient varying with size of heat-transfer surface and working temperature was studied. The formula of thermal-power consumption of micro-thin-film gas sensors yielded...
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