Finned tube radiator xaiv cov ntsiab lus

Feem ntau siv cov fin tubes: steel yeeb nkab (steel tube txhab steel fin, high-frequency welded yeeb nkab), steel-aluminium puas cua sov yeeb nkab (steel raj dov aluminium fin), tooj liab kub yeeb nkab (tooj liab raj qhov txhab tooj liab fin, tooj liab raj npog nrog aluminium ntawv, tooj liab raj them nrog tooj liab ntawv), tooj liab aluminium puas tshav kub yeeb nkab (tube dov txhuas fin), stainless hlau tshav kub yeeb nkab (stainless steel raj mob stainless hlau fin, high-frequency welded yeeb nkab).

Finned tube radiator lub ntsiab technical tsis: tshav kub dissipation cheeb tsam, qhov cua net cross-sectional cheeb tsam, tshav kub hloov coefficient.

Ntawm lawv, lub tshav kub dissipation cheeb tsam cuam tshuam rau lub tshav kub dissipation thiab kuj yog tus nqi tseem ceeb parameter ntawm lub radiator. Lub net cross-sectional cheeb tsam ntawm qhov cua cuam tshuam rau qhov cua tsis kam. Thaum tshav kub kub hloov coefficient cuam tshuam rau cov nyhuv tshav kub.

Finned tube radiator xaiv tsis: nruab nrab kub (steam, dej kub), cua kub, khoom siv, thermal roj, lwm yam kev daws teeb meem.

Ntawm lawv: chav (siab, kub), dej kub (inlet kub, qhov hluav taws xob kub, ntws tus nqi), cua kub (ntws tus nqi, inlet cua kub, av noo (cov ntsiab lus noo noo), qhov hluav taws xob cua kub, cua tsis kam), cov ntaub ntawv (tshav kub) noj, evaporation dej), thermal roj (inlet kub, flow rate).

Thermal fin tube radiator xaiv tsis: tshav kub nruab nrab (steam, dej kub), chaw, cheeb tsam, thermal rwb thaiv tsev.