Mathematical Problems in Engineering / 2011 / Article / Tab 2

Research Article

Mathematical Extrapolating of Highly Efficient Fin Systems

Table 2

Correlation constants, see (3.2), for the analyzed straight fins.

CoefficientTriangular
straight Ξ  = π‘š 𝐿 ∞
Ξ¦ = π‘š 𝐿
Triangular
straight Ξ  = π‘š 𝐿
Ξ¦ = π‘š 𝐿 ∞
Exponential
straight Ξ  = π‘š 𝐿 ∞
Ξ¦ = 𝑋
Triangular
Pin
Ξ  = π‘š 𝐿 ∞
Ξ¦ = π‘š 𝐿
Triangular
Pin
Ξ  = π‘š 𝐿
Ξ¦ = π‘š 𝐿 ∞
Exponential
straight Ξ  = π‘š 𝐿 ∞
Ξ¦ = 𝑋

g10.69428598.7423.83431.466087.271540.931451
g2βˆ’1.98283βˆ’7.1912βˆ’0.8944350.1171990.311742βˆ’0.514116
g 30.19895412.33437.06344.2461βˆ’0.5467154.46038
g 4βˆ’1.76853βˆ’2.80184βˆ’0.274186βˆ’1.984474.104860.513971
g 50.1674742.123190.208524βˆ’0.5784180.40409βˆ’5.04956
g 61.060610.746752βˆ’0.1312760.1169894.335230.523092
g70.886024588.7140.7040770.973387βˆ’0.3899770.119439
g8βˆ’2.9514βˆ’8.19517βˆ’1.7562βˆ’1.299812.18417βˆ’0.367153
g90.1416593.821573.178234.630584.6730.105864
g100.623454βˆ’1.09171βˆ’1.10017βˆ’2.99168βˆ’0.699218βˆ’1.22631
g110.0680181βˆ’0.06152332.841660.339411.774760.000821297
g121.044163.2981βˆ’0.2737020.116343βˆ’0.6959730.483324

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