1. Acharya, N., Sen, M. and Chang, H. 2001, “Analysis of Heat Transfer Enhancement in Coiled-tube Heat Exchangers,”International Journal of Heat and Mass Transfer, 44, pp. 3189~3199.
2. Ali, S., 2001, “Pressure Drop Correlations for Flow Through Regular Helical Coil Tubes,”Fluid Dynamics Research, 28, pp. 295~310.
3. Chen, H. and Zhang, B., 2003, “Fluid Flow and Mixed Convection Heat Transfer in a Rotating Curved Pipe,”International Journal of Thermal Science, 42, pp. 1047~1059.
4. Dravid, A. N., Smith, K. A., Merrill, E. W. and Brian, P. L. T., 1971, “Effect of Secondary Fluid on Laminar Flow Heat Transfer in Helically Coiled Tubes,”AIChE. Journal, 17, pp. 1114~1122.
5. Ho, J. C. Wijeysundera, N. E. and Rajasekar, S., 1996, “Study of a Compact Spiral-coil Cooling and Dehumidifying Heat Exchanger Unit,”Applied Thermal Engineering, 16, pp. 777~790.