Konduktivitas termal

Konduktivitas utawa katerhantaran tèrmal, k, iku besaran intensif bahan kang nuduhaké kamampuan kanggo nyaluraké panas.

konduktivitas termal = laju aliran panas × jarak / (luas × béda suhu)

${\displaystyle k={\frac {Q}{t}}\times {\frac {L}{A\times \Delta T}}}$

Besaran iki didhefinisèkaké minangka panas, Q, kang disalurké ing dalem wektu t ngliwati kandel L, kanthi arah normal menyang lumah kang ambané A kang disebabaké déning béda suhu ΔT sajeroning kondhisi tunak lan yèn pindahé panas mung gumantung marang béda suhu mau.

• http://physics.nist.gov/Pubs/SP811/appenB9.html
• http://www.npl.co.uk/thermal/faq_index.html#heat%20transfer%20property thermophysics FAQ5
• http://www.ornl.gov/roofs+walls/research/detailed_papers/rastra/dynamic.htm Archived 2003-10-27 at the Wayback Machine.
• http://www.tak2000.com/data2.htm Archived 2005-10-03 at the Wayback Machine.
• http://thermophys.savba.sk Archived 2014-11-21 at the Wayback Machine.
• http://www.processassociates.com/process/convert/cf_tcn.htm

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