National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Heat loss of the hot-wire at low overheats
Antoš, Pavel
Collis-Williams cooling law seems not to be suitable for a wide range of the operation wire temperatures. A new form of the cooling law has been proposed for low-overheated wires.
Reference Film Temperature in the Hot-wire Anemometry
Antoš, Pavel
Dimensionless parameters in the cooling law are referred to the reference film temperature. In case of the mean film temperature there is necessary to use a temperature loading factor. There were found such reference temperatures that the loading factor is eliminated.

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