@bp4willi is right. The calculation must be done with the vapor density at nozzle temperature. Furthermore, I would assume, the "coefficient of...
That might be difficult. I have the book, and I can not find mentioned the date code there. The book deals about technics and design of...
A measured temperature is not sufficient do describe the energy conditions to bring a mantle to light. The reason is simple: The temperature of a...
Though the Xylenes are "aromatic" hydrocarbons, they seem to be not carcinogenic, other than e.g. benzene. In principle, Xylene should be...
BTW: (Natural) silk (a proteine fibre) never was used to produce mantles. All mantles were and are based on cellulose resp. modified or...
...and here Regards Ludwig
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