Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
권호 표지

Recent Progress in Air-Conditioning and Refrigeration Research : A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2009

설비공학 분야의 최근 연구 동향 : 2009년 학회지 논문에 대한 종합적 고찰

  • Published : 2010.07.10
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Abstract

This article reviews the papers published in the Korean Journal of Air-Conditioning and Refrigeration Engineering during 2009. It is intended to understand the status of current research in the areas of heating, cooling, ventilation, sanitation, and indoor environments of buildings and plant facilities. Conclusions are as follows. (1) Research trends of thermal and fluid engineering have been surveyed as groups of general thermal and fluid flow, fluid machinery and piping, and new and renewable energy. Various topics were covered in the field of general thermal and fluid flow such as an expander, a capillary tube, the flow of micro-channel water blocks, the friction and anti-wear characteristics of nano oils with mixtures of refrigerant oils, etc. Research issues mainly focused on the design of micro-pumps and fans, the heat resistance reliability of axial smoke exhaust fans, and hood systems in the field of fluid machinery and piping. Studies on ground water sources were executed concerning two well type geothermal heat pumps and multi-heat pumps in the field of new and renewable energy. (2) Research works on heat transfer area have been reviewed in the categories of heat transfer characteristics and industrial heat exchangers. Researches on heat transfer characteristics included the heat transfer in thermoelectric cooling systems, refrigerants, evaporators, dryers, desiccant rotors. In the area of industrial heat exchangers, researches on high temperature ceramic heat exchangers, plate heat exchangers, frosting on fins of heat exchangers were performed. (3) In the field of refrigeration, papers were presented on alternative refrigerants, system improvements, and the utilization of various energy sources. Refrigeration systems with alternative refrigerants such as hydrocarbons, mixed refrigerants, and $CO_2$ were studied. Efforts to improve the performance of refrigeration systems were made applying various ideas of suction line heat exchangers, subcooling bypass lines and gas injection systems. Studies on heat pump systems using unutilized energy sources such as river water, underground water, and waste heat were also reported. (4) Research trend in the field of mechanical building facilities has been found to be mainly focused on field applications rather than performance improvements. In the area of cogeneration systems, papers on energy and economic analysis, LCC analysis and cost estimating were reported. Studies on ventilation and heat recovery systems introduced the effect on fire and smoke control, and energy reduction. Papers on district cooling and heating systems dealt with design capacity evaluation, application plan and field application. Also, the maintenance and management of building service equipments were presented for HVAC systems. (5) In the field of architectural environment, various studies were carried to improve indoor air quality and to analyze the heat load characteristics of buildings by energy simulation. These studies helped to understand the physics related to building load characteristics and to improve the quality of architectural environment where human beings reside in.

Keywords

References

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  60. Chung, K. S., Sa, K. Y., Kim, L. H., and Lee, H., 2009, Design capacity evaluation of 2-stage hot water heat exchanger in apartment mechanical rooms with district heating system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 8, pp. 456-461.
  61. Yee, J. J., Choi, S. Y., and Cho, S., 2009, An experimental study for optimal RF output power estimation of wireless sensor network, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 8, pp. 462-467.
  62. Lim, H. J., Kwon, J. T., Kim, C. E., Kong, H. J., and Park, S. K., 2009, an Experimental study of ground water source two well type geothermal heat pump system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 8, pp. 468-474.
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  64. Kim, H. J., Kim, K. H., and Hwang, K. M., 2009, Design modification and correlation verification between reattachment flow of dispersed jet and local thinning of feedwater heater, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 9, pp. 483-494.
  65. Yoo, H. S., Lee, S. H., and Lee, Y. P., 2009, A field application case of direct ice slurry transporting system for district cooling, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 9, pp. 496-504.
  66. Kim, Y. K., Lee, J. S., Jeong, S. K., Han, Y. H., Jung, S. Y., and Park, B. J., 2009, Experimental investigation on the cryogenic thermosiphon using N2 and CF4 mixture as the working fluid, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 9, pp. 505-512.
  67. Kim, Y. K., Woo, N. S., and Lee, T. W., 2009, A development of the LCC analysis program package for optimal maintenance of HVAC systems, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 9, pp. 513-518.
  68. Kang, H., Park, H. P., Lee, E. C., Kim, Y. C., Chi, Y. N., Choi, H. J., Byeon, Y., M., Kim, Y. J., and Oh, K. Y., 2009, Experimental study on the cooling characteristics of an environmental control system for avionic reconnaissance equipment, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 9, pp. 519-526.
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  70. Byun, W. S., Choi, D., and Kim, J. S., 2009, A study on the evaluation and characteristics of architectural facility-equipment noise in building, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 537-544.
  71. Kim, S. S. and Son, J. Y., 2009, Performance evaluation of multidrop chamber ventilation system in apartment, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 545-552.
  72. Park, H. C. and Chung, M., 2009, Comparison of energy demand characteristics for hotel, hospital, and office buildings in korea, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 553-558.
  73. Kim, S. H., Kim, K. M., Hwang, Y. J., Park, Y. D., and Lee, J. K., 2009, Study on improvement of lubrication characteristics for the material of compressor friction parts with nano-oil, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 559-563.
  74. Kim, J. Y., Park, H. S., Kim, S. S., and Suh, S. J., 2009, A study on the application plan of air-conditioning and new and renewable systems in the large high schools, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 564-574.
  75. Lee, D. Y. and Song, G. E., 2009, Theoretical derivation of the optimum rotation speed of a desiccant rotor, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 575-582.
  76. Heo, J. Y., Nam, S. Y., Kang, J. H., Song, J. H., Kang, B. H., and Han, S., 2009, Antibacterial characteristics of silver nano-particles attached to activated carbon filter, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 10, pp. 583-589.
  77. Lee, T. W., Kim, Y. K., and Woo, N. S., 2009, A development of the on-line maintenance and management system for the HVAC systems and the evaluation of its effects, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 591-598.
  78. Ryu, K. J., Kim, Y. Y., Lee, K. S., and Cha, W. H., 2009, Optimization of shroud shape and fan location for increasing exhaust flow rate of air conditioner outdoor unit, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 599-605.
  79. Han, H. and Cho, S. H., 2009, A study on tracer gas methodology to measure interzonal airflow rates, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 606-612.
  80. Paeng, J. G., Kim, K. C., and Yoon, Y. H., 2009, A study on numerical analysis of thermal stress for an monolith ceramic heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 613-620.
  81. Park, C. S., Jung, T. H., Park, H. H., and Kim, Y. C., 2009, Performance characteristic s and economic assessment of a river water：source heat pump system, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 621-628.
  82. Kim, K. M. and Lee, K. S., 2009, Empirical correlations of frost properties on the fin of a heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 629-635.
  83. Park, H. C. and Chung, M., 2009, Development of energy demand models for hospitals, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 636-642.
  84. Choi, Y. M., Kim, D. Y., Kim, N. H., Lee, E. J., Kim, S. H., and Byun, H. W., 2009, Heat transfer characteristics during slush formation in the evaporator of a small slush maker, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 11, pp. 643-648.
  85. Lee, J. H., Lim, M. G., and Kang, H. C., 2009, Forced convection characteristics of v shape circular fin-tube heat exchanger, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 649-655.
  86. Hur, J. H., Heo, K. O., Moon, S. J., and Lee, J. H., 2009, Improvement of the heat resistance reliability of an axial smoke exhaust fan, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 656-662.
  87. Choi, K. I., Pamitran, A. S., Oh, J. T., Hrnjak, P., and Park, C. Y., 2009, Effect on flow boiling heat transfer of minichannel diamete r for R-410A, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 663-670.
  88. Lee, H. W., Choi, S. G., and Hong, J. K., 2009, A study on verification for the design of bio safety level 3 laboratory by using multi-zone simulation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 671-677.
  89. Kwag, M. G. and Choi, C. H., 2009, A study on the water resource and environmental pollution level of education facilities in green building certification criteria, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 678-687.
  90. Kwon, Y. C., Kang, M. G., and Choi, C. H., 2009, A study on the energy level of education facilities in green building certification criteria, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 688-694.
  91. Kim, B. J., 2009, Dynamic analysis of single-effect/ double-lift Libr-Water absorption system using low-temperature hot water, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 695-702.
  92. Son, B. S. and Kim, J. S., 2009, A study on performance improvement measures of pressurized smoke control systems for exit passageways of high-rise buildings, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 703-714.
  93. Han, H., Choi, C. H., Lee, D. Y., Kim, S. Y., Kwon, Y. I., and Choi, J. M., 2009, Recent progress in air-conditioning and refrigeration research： a review of papers published in the korean journal of air-conditioning and refrigeration engineering in 2008, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 21, No. 12, pp. 715-732.