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2.5 — pin#cylindrical

Name: Fin Efficiency — pin#cylindrical: mL value 2.5 · efficiency eta 0.3946 · m definition sqrt(4h/(k*D)) = sqrt(hP/(k*Ac)) for circular pin of diameter D · L definition pin length; use corrected Lc=L+D/4 for convective tip · geometry description Pin spine fin uniform circular cross-section
Creator: Engineering Database

Pk: pin#cylindrical
mL Value: 2.5
L Definition: Pin length; Use Corrected Lc=L+D/4 for Convective Tip
Efficiency Eta: 0.3946
Fin Profile: Cylindrical
Fin Type: Pin
Formula: tanh(mL)/mL
Geometry Description: Pin Spine Fin Uniform Circular Cross-Section
M Definition: sqrt(4h/(k*D)) = sqrt(hP/(k*Ac)) for Circular Pin of Diameter D
Tip Condition: Insulated

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pin#cylindrical — mL value 2.5 · efficiency eta 0.3946 · m definition sqrt(4h/(k*D)) = sqrt(hP/(k*Ac)) for circular pin of diameter D · L definition pin length; use corrected Lc=L+D/4 for convective tip · geometry description Pin spine fin uniform circular cross-section | Fin Efficiency | Engineering Database