Characteristics on heat transfer at the high temperature state of cylindrical composite in turbulence flow

Sang Hwa Baek; Jeong Yong Lee; So Jin Park; Sung Dae Kim

Journal of Industrial and Engineering Chemistry, Vol.14, No.4, 505-509, July, 2008

DOI10.1016/j.jiec.2007.12.007 Export Citation

Characteristics on heat transfer at the high temperature state of cylindrical composite in turbulence flow

Sang Hwa Baek, Jeong Yong Lee, So Jin Park^{1, †}, and Sung Dae Kim²

Defense Systems Test Center, Agency for Defense Development, Chungnam 357-900, Republic of Korea
¹Department of Chemical Engineering, Chungnam National University, Daejeon 305-764, Republic of Korea
²Department of Mechanical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea

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Cylindrical composite has been applied to many kinds of military weapon system. The time it takes to reach the target temperature(43 ℃) of test item, namely soaking time is very important to evaluate the performance of military weapon systems on the environmental test. A numerical analysis for temperature distribution of steel cylinder coated with silicon has been performed in this study to predict thermal behaviors in the environmental chamber. The boundary conditions of the analysis are composed of inlet and outlet conditions of the environmental chamber with different pressures and target temperature of 43 ℃. The soaking time of test item in the environmental chamber has been calculated by the commercial program.

Keywords:Environmental test;Soaking time;Numerical analysis;Boundary conditions

[References]

Lee HS, Ham BC, J. KSME (2005) 220
Lee HS, Do KJ, Lee SH, Soc.Air-Cond. Refrig. Eng.Kor. J. (2006) 194
Lee KY, Kim HM, Han YM, Lee SY, Kor. Soc. Comput. Fluids Eng., 7, 9 (2002)
Lee IT, Park SH, J. KSME (2002) 1413
Kim EK, Beak BJ, Park BC, Cho BS, J. KSME (1995) 391
Lee CH, Kang SW, Kim SH, J. Ind. Eng. Chem., 11(1), 152 (2005)
Lee HS, Kwak DR, Lee SH, J. KSME (2005) 150
Myong HK, Soc. Air-Cond. Refrig. Eng. Kor. J., 18, 451 (2006)
Incropera FP, Dewitt DP, Introduction to Heat Transfer, 5th edn., John Wiley & sons, Inc., 2003
Xuan Y, Li Q, J. Heat Transfer, 2nd edn., Wiley, New York, 2003, 235
Chang BH, J. KSME, 23, 33 (1999)
Nigen JS, Amon CH, J. Heat Transfer, 38, 459 (1995)
Nakyama W, Park SH, J. Heat Transf., 118, 301 (1996)
Lei TK, J. IEST, 44, 30 (2001)
Kim BC, Ju DI, Soc. Air-Cond. Refrig. Eng. Kor. J., 14, 512 (2002)
Lee JH, Cho SH, J. KSME (2001) 471

[Related Articles]

[1] Lee HS, Ham BC, J. KSME (2005) 220

[2] Lee HS, Do KJ, Lee SH, Soc.Air-Cond. Refrig. Eng.Kor. J. (2006) 194

[3] Lee KY, Kim HM, Han YM, Lee SY, Kor. Soc. Comput. Fluids Eng., 7, 9 (2002)

[4] Lee IT, Park SH, J. KSME (2002) 1413

[5] Kim EK, Beak BJ, Park BC, Cho BS, J. KSME (1995) 391

[6] Lee CH, Kang SW, Kim SH, J. Ind. Eng. Chem., 11(1), 152 (2005)

[7] Lee HS, Kwak DR, Lee SH, J. KSME (2005) 150

[8] Myong HK, Soc. Air-Cond. Refrig. Eng. Kor. J., 18, 451 (2006)

[9] Incropera FP, Dewitt DP, Introduction to Heat Transfer, 5th edn., John Wiley & sons, Inc., 2003

[10] Xuan Y, Li Q, J. Heat Transfer, 2nd edn., Wiley, New York, 2003, 235

[11] Chang BH, J. KSME, 23, 33 (1999)

[12] Nigen JS, Amon CH, J. Heat Transfer, 38, 459 (1995)

[13] Nakyama W, Park SH, J. Heat Transf., 118, 301 (1996)

[14] Lei TK, J. IEST, 44, 30 (2001)

[15] Kim BC, Ju DI, Soc. Air-Cond. Refrig. Eng. Kor. J., 14, 512 (2002)

[16] Lee JH, Cho SH, J. KSME (2001) 471