sopor

nuntium

Refracty fibraIn forma calor translationis potest esse dure dividitur in pluribus elementis, radialis calor translatione raro Silo, aer intus raro Silo calor conduction et scelerisque fibrae de aere non neglecta. Mole density et temperatus habent interdependens necessitudinem, in altior temperatus, inferior molem densitate casu, ratio radialis æstus translatione augetur. For refractory fiber products, bulk density is usually below 0.25g/cm', the porosity is above 90%, the gas phase can be seen as continuous, the solid phase can be seen as discontinuous, so the solid thermal conductivity of the fiber is relatively small.
Si simpliciter ex doctrina molem densitas est parva, scelerisque conductivity est magna, mole densitas est magna scelerisque conductivity est parvum; this is also not in line with the actual situation, such as slag ball content is different, even if the bulk density is the same, the number of fibers per unit volume is different, so that the porosity per unit volume is not the same, so there will be a difference in thermal conductivity. Tamen, qualita conclusiones potest esse, ut sequitur.
I. De scelerisque conductivityRefracty fibrisdiminuitur cum incremento densitatis et decrescit decrescit paulatim, sed cum densitas ad certum range, scelerisque conductivity non decrescit et tendentia ad augendam paulatim.
II. At diversis temperaturis, ibi existit ad minimum scelerisque conductivity et correspondentes minimum densitate. Densitas correspondentes ad minimum scelerisque conductivity crescit augendae temperatus.
III. Eadem densitas, in scelerisque conductivity variatur cum magnitudine poris.
(I) Pore mole 0.1mm.
0c in = 0.0244W / (m. K) 100c cum λ = 0.0314W / (m. K)
(II) 2mm aperturae.
Apud 0 0.0314W / (M, K) λ = 0. 0512W / (m. K) ad 100C. K)
PORE Diameter 1mm, temperatus resurget a 0C ad 500C, sua scelerisque conductivity valorem crescit 5,3 temporibus; Pore ​​diameter 5mm, temperatus resurget a 0c ad 500C, sua scelerisque conductivity valorem auget 11,7 temporibus. Ergo maior poris in refractorium fibra minor correspondentes molem densitatem et scelerisque conductivity auget.

Necessitudinem inter mole density et scelerisque conductivity of fiberglass panno refracty fibris


Post tempus: Nov, 26-2024