Abstract
Maisotsenko cycle (M-cycle) is a promising air-cooling technique that can reduce the temperature of airflow to approaching dew-point condition, which was not possible either with direct contact techniques or indirect evaporative methods. M-cycle systems have been employed previously on gas turbines, air-conditioning systems, cooling towers, electronic cooling, etc. Due to the wide application of air conditioning systems, this chapter focuses on the application of M-cycle specifically for air conditioning purpose. Researchers have evaluated the M-cycle cooling characteristics via different methods including analytical solutions, numerical simulations, statistical design methods, and experimental techniques. The salient aspects of these methods are systematically discussed and compared in this chapter. In addition, the current status of the applying the dew-point evaporative cooling systems to meet industrial needs is summarized and some of the future research directions are also identified.
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Abbreviations
- A :
-
Area, m2
- c :
-
Specific heat, J/(kg K)
- \(c_{{\text{p}}}\) :
-
Specific heat at constant pressure, J/(kg K)
- \(c_{{\text{v}}}\) :
-
Specific heat at constant volume, J/(kg K)
- d :
-
Diameter, m
- D :
-
Diffusion coefficient, m2/s
- \(D_{{\text{h}}}\) :
-
Hydraulic diameter, m
- ex:
-
Specific flow exergy, J/kg
- E :
-
Relative error, %
- \(\dot{E}\) :
-
Energy transfer rate, W
- \(\mathop {{\text{Ex}}}\limits^{.}\) :
-
Exergy transfer rate, W
- F :
-
Correction factor
- \(F_{{\text{o}}}\) :
-
Fourier number
- \({\text{Gz}}\) :
-
Graetz number
- H :
-
Height, m
- \(H_{t}\) :
-
Channel height, m
- h :
-
Heat transfer coefficient, W/(m2 K)
- \(h_{{{\text{fg}}}}\) :
-
Latent heat evaporation, J/kg
- \(h_{{\text{m}}}\) :
-
Mass transfer coefficient, m/s
- i :
-
Specific enthalpy, J/kg
- j :
-
Diffusive mass flux, kg/(m2 s)
- k :
-
Thermal conductivity, W/(m K)
- \(l_{{\text{e}}}\) :
-
Characteristic length, m
- L :
-
Channel length, m
- \({\text{Le}}\) :
-
Lewis number
- LMTD:
-
Log Mean Temperature Difference
- m :
-
Mass, kg
- \(\dot{m}\) :
-
Mass flow rate, kg/s
- \(\dot{M}\) :
-
Water evaporation rate, kg/s
- \(n\) :
-
Mass transfer rate, kg/s
- \(n^{^{\prime\prime}}\) :
-
Mass flux, kg/(m2 s)
- N :
-
Number
- \({\text{Nu}}\) :
-
Nusselt number
- P :
-
Pressure, Pa
- \(\Pr\) :
-
Prandtl number
- q :
-
Heat transfer rate, W
- \(q^{^{\prime\prime}}\) :
-
Heat flux, W/(m2 s)
- \(\dot{Q}\) :
-
Cooling capacity, W
- \(r\) :
-
Working air ratio/solution flow ratio
- \(R\) :
-
Specific gas constant, J/(kg K)
- \(R_{{\text{m}}}\) :
-
Membrane diffusion resistance, s/m
- \({\text{Re}}\) :
-
Reynolds number
- \({\text{Sc}}\) :
-
Schmidt number
- \({\text{Sh}}\) :
-
Sherwood number
- \(t\) :
-
Time, s
- \(T\) :
-
Temperature, K
- \(u\) :
-
Specific internal energy, J/kg
- U :
-
Overall heat transfer coefficient, W/(m2 K)
- \(\dot{U}\) :
-
Internal energy transfer rate, W
- \(v\) :
-
Velocity, m/s
- \(\dot{V}\) :
-
Volumetric flow rate, m3/s
- \(W\) :
-
Width, m
- \(\dot{W}\) :
-
Power consumption, W
- \(X\) :
-
Concentration
- \(\alpha\) :
-
Thermal diffusivity, m2/s
- \(\delta\) :
-
Thickness, m
- \(\varepsilon\) :
-
Effectiveness
- \(\phi\) :
-
Relative humidity, %
- \(\eta\) :
-
Efficiency
- \(\rho\) :
-
Density, kg/m3
- \(\pi\) :
-
Dimensionless number
- \(\mu\) :
-
Dynamic viscosity, Pa s
- \(\nu\) :
-
Kinematic viscosity, m2/s
- \(\upsilon\) :
-
Specific volume, m3/kg
- \(\omega\) :
-
Humidity ratio, kg/kg dry air
- \(\dot{\omega }\) :
-
Mole fraction ratio, mol/mol dry air
- \(\xi\) :
-
Ratio between the change of specific enthalpy and the change of wet-bulb temperature, kJ/(kg K)
- 0:
-
Initial state/reference state
- 1:
-
First stage
- 2:
-
Second stage
- A:
-
Air
- A:
-
Area
- CV:
-
Control volume
- c:
-
Constant
- d:
-
Cry channel
- D:
-
Diameter
- de:
-
Dehumidified
- dp:
-
Dew point
- e:
-
Evaporation
- ex:
-
Exergy
- f:
-
Water film
- i:
-
In/inner
- l:
-
Length/liquid
- lm:
-
Log mean
- lat:
-
Latent
- m:
-
Mean/membrane
- o:
-
Out/observation/outer
- p:
-
Product
- pl:
-
Plate
- r:
-
Room
- s:
-
Supply
- sa:
-
Saturation
- sf:
-
Surface
- sh:
-
Shell
- st:
-
Steady-state
- sen:
-
Sensible
- th:
-
Thermal
- v:
-
Vapour
- vac:
-
Vacuum
- w:
-
Wet channel/working/water
- wb:
-
Wet bulb
- COP:
-
Coefficient of performance
- DB:
-
Dry bulb
- DP:
-
Dew point
- DPEC:
-
Dew point evaporative cooling
- HMX:
-
Heat and mass exchanger
- HVAC:
-
Heating, ventilation and air conditioning
- MLDD:
-
Membrane liquid desiccant dehumidification
- RH:
-
Relative humidity
- SHR:
-
Sensible heat ratio
- WB:
-
Wet bulb
- COP:
-
Coefficient of performance
- DB:
-
Dry bulb
- DP:
-
Dew point
- DPEC:
-
Dew point evaporative cooling
- HMX:
-
Heat and mass exchanger
- HVAC:
-
Heating, ventilation and air conditioning
- MLDD:
-
Membrane liquid desiccant dehumidification
- RH:
-
Relative humidity
- SHR:
-
Sensible heat ratio
- WB:
-
Wet bulb
References
Dudley B (2017) BP statistical review of world energy. London, UK
EIA U (2016) Primary energy consumption by source and sector
Lior N (2012) Sustainable energy development (May 2011) with some game-changers. Energy 40:3–18
Pérez-Lombard L, Ortiz J, Pout C (2008) A review on buildings energy consumption information. Energy Build 40:394–398
Yap C, Cai W, Ooi KT, Toh KC, Callavaro G, Pillai EK (2011) Air-con system efficiency primer: a summary. National Climate Change Secretariat and National Research Foundation, Singapore
Oh SJ, Ng KC, Thu K, Chun W, Chua KJE (2016) Forecasting long-term electricity demand for cooling of Singapore’s buildings incorporating an innovative air-conditioning technology. Energy Build 127:183–193
Lin J, Thu K, Bui TD, Wang RZ, Ng KC, Chua KJ (2016) Study on dew point evaporative cooling system with counter-flow configuration. Energy Convers Manage 109:153–165
Duan Z, Zhan C, Zhang X, Mustafa M, Zhao X, Alimohammadisagvand B, Hasan A (2012) Indirect evaporative cooling: past, present and future potentials. Renew Sustain Energy Rev 16:6823–6850
Glanville P, Kozlov A, Maisotsenko V (2011) Dew point evaporative cooling: technology review and fundamentals. ASHRAE Trans 117
Dowdy J, Karabash N (1987) Experimental determination of heat and mass transfer coefficients in rigid impregnated cellulose evaporative media. ASHRAE Trans 93:382–395
Mahmood MH, Sultan M, Miyazaki T, Koyama S, Maisotsenko VS (2016) Overview of the Maisotsenko cycle—a way towards dew point evaporative cooling. Renew Sustain Energy Rev 66:537–555
Maisotsenko V, Reyzin I (2005) The Maisotsenko cycle for electronics cooling. In: ASME 2005 pacific rim technical conference and exhibition on integration and packaging of MEMS, NEMS, and Electronic Systems collocated with the ASME 2005 heat transfer summer conference. Am Soc Mech Eng, 415–424.
Riangvilaikul B, Kumar S (2010a) An experimental study of a novel dew point evaporative cooling system. Energy Build 42:637–644
Zhao X, Li JM, Riffat SB (2008) Numerical study of a novel counter-flow heat and mass exchanger for dew point evaporative cooling. Appl Therm Eng 28:1942–1951
Z. Duan, Investigation of a novel dew point indirect evaporative air conditioning system for buildings, in, Vol. PhD, University of Nottingham, 2011.
Kim MH, Yoon DS, Kim HJ, Jeong JW (2016) Retrofit of a liquid desiccant and evaporative cooling-assisted 100% outdoor air system for enhancing energy saving potential. Appl Therm Eng 96:441–453
Kim HJ, Lee SJ, Cho SH, Jeong JW (2016) Energy benefit of a dedicated outdoor air system over a desiccant-enhanced evaporative air conditioner. Appl Therm Eng 108:804–815
La D, Dai YJ, Li Y, Tang ZY, Ge TS, Wang RZ (2013) An experimental investigation on the integration of two-stage dehumidification and regenerative evaporative cooling. Appl Energy 102:1218–1228
Gao WZ, Cheng YP, Jiang AG, Liu T, Anderson K (2015) Experimental investigation on integrated liquid desiccant—indirect evaporative air cooling system utilizing the Maisotesenko—cycle. Appl Therm Eng 88:288–296
Buker MS, Mempouo B, Riffat SB (2015) Experimental investigation of a building integrated photovoltaic/thermal roof collector combined with a liquid desiccant enhanced indirect evaporative cooling system. Energy Convers Manage 101:239–254
Oh SJ, Ng KC, Chun W, Chua KJE (2017) Evaluation of a dehumidifier with adsorbent coated heat exchangers for tropical climate operations. Energy
Myat A, Thu K, Choon NK (2012) The experimental investigation on the performance of a low temperature waste heat-driven multi-bed desiccant dehumidifier (MBDD) and minimization of entropy generation. Appl Therm Eng 39:70–77
Bui TD, Wong Y, Islam MR, Chua KJ (2017) On the theoretical and experimental energy efficiency analyses of a vacuum-based dehumidification membrane. J Membr Sci 539:76–87
Lee J, Lee DY (2013) Experimental study of a counter flow regenerative evaporative cooler with finned channels. Int J Heat Mass Transf 65:173–179
Dean J, Metzger I (2014) Multistaged indirect evaporative cooler evaluation. National Renewable Energy Laboratory, USA
Coolerado C (2014) M30 air conditioner brochure, in. Coolerado Corporation, USA
Elberling L (2006) Laboratory evaluation of the Coolerado Cooler™ indirect evaporative cooling unit. PG&E Company, USA
Zube D, Gillan L (2011) Evaluating coolerado corportion's heat‐mass exchanger performance through experimental analysis. Int J Energy Clean Environ 12
Gillan L (2008) Maisotsenko cycle for cooling processes. Int J Clean Environ 9
Jradi M, Riffat S (2014) Experimental and numerical investigation of a dew-point cooling system for thermal comfort in buildings. Appl Energy 132:524–535
Hsu ST, Lavan Z, Worek WM (1989) Optimization of wet-surface heat exchangers. Energy 14:757–770
Xu P, Ma X, Zhao X, Fancey K (2017) Experimental investigation of a super performance dew point air cooler. Appl Energy 203:761–777
Riangvilaikul B, Kumar S (2010b) Numerical study of a novel dew point evaporative cooling system. Energy Build 42:2241–2250
Kabeel AE, Abdelgaied M (2016) Numerical and experimental investigation of a novel configuration of indirect evaporative cooler with internal baffles. Energy Convers Manage 126:526–536
Hasan A (2012) Going below the wet-bulb temperature by indirect evaporative cooling: Analysis using a modified ε-NTU method. Appl Energy 89:237–245
Cui X, Chua KJ, Yang WM (2014) Numerical simulation of a novel energy-efficient dew-point evaporative air cooler. Appl Energy 136:979–988
Cui X, Chua KJ, Yang WM, Ng KC, Thu K, Nguyen VT (2014) Studying the performance of an improved dew-point evaporative design for cooling application. Appl Therm Eng 63:624–633
Cui X, Chua KJ, Islam MR, Ng KC (2015) Performance evaluation of an indirect pre-cooling evaporative heat exchanger operating in hot and humid climate. Energy Convers Manage 102:140–150
Cui X, Chua KJ, Islam MR, Yang WM (2014) Fundamental formulation of a modified LMTD method to study indirect evaporative heat exchangers. Energy Convers Manage 88:372–381
Zhan C, Duan Z, Zhao X, Smith S, Jin H, Riffat S (2011) Comparative study of the performance of the M-cycle counter-flow and cross-flow heat exchangers for indirect evaporative cooling—paving the path toward sustainable cooling of buildings. Energy 36:6790–6805
Zhan C, Zhao X, Smith S, Riffat SB (2011) Numerical study of a M-cycle cross-flow heat exchanger for indirect evaporative cooling. Build Environ 46:657–668
Hettiarachchi HDM, Golubovic M, Worek WM (2007) The effect of longitudinal heat conduction in cross flow indirect evaporative air coolers. Appl Therm Eng 27:1841–1848
Heidarinejad G, Moshari S (2015) Novel modeling of an indirect evaporative cooling system with cross-flow configuration. Energy Build 92:351–362
Anisimov S, Pandelidis D, Danielewicz J (2014) Numerical analysis of selected evaporative exchangers with the Maisotsenko cycle. Energy Convers Manage 88:426–441
Anisimov S, Pandelidis D (2015) Theoretical study of the basic cycles for indirect evaporative air cooling. Int J Heat Mass Transf 84:974–989
Anisimov S, Pandelidis D, Jedlikowski A, Polushkin V (2014) Performance investigation of a M (Maisotsenko)-cycle cross-flow heat exchanger used for indirect evaporative cooling. Energy 76:593–606
Pandelidis D, Anisimov S, Worek WM (2015a) Comparison study of the counter-flow regenerative evaporative heat exchangers with numerical methods. Appl Therm Eng 84:211–224
Pandelidis D, Anisimov S, Worek WM (2015b) Performance study of the Maisotsenko Cycle heat exchangers in different air-conditioning applications. Int J Heat Mass Transf 81:207–221
Pandelidis D, Anisimov S (2016) Numerical study and optimization of the cross-flow Maisotsenko cycle indirect evaporative air cooler. Int J Heat Mass Transf 103:1029–1041
Pandelidis D, Anisimov S (2015a) Numerical analysis of the selected operational and geometrical aspects of the M-cycle heat and mass exchanger. Energy Build 87:413–424
Pandelidis D, Anisimov S (2015b) Numerical analysis of the heat and mass transfer processes in selected M-Cycle heat exchangers for the dew point evaporative cooling. Energy Convers Manage 90:62–83
Jafarian H, Sayyaadi H, Torabi F (2017) Modeling and optimization of dew-point evaporative coolers based on a developed GMDH-type neural network. Energy Convers Manage 143:49–65
Zhu G, Chow TT, Lee CK (2017) Performance analysis of counter-flow regenerative heat and mass exchanger for indirect evaporative cooling based on data-driven model. Energy Build 155:503–512
Handbook A (2009) ASHRAE handbook–fundamentals. ASHRAE, Atlanta, GA
Handbook A (2013) ASHRAE handbook-Fundamentals. ASHRAE, Atlanta, GA
Bergman TL, Incropera FP, Lavine AS (2011) Fundamentals of heat and mass transfer. Wiley
Tenne A (2010) Sea water desalination in Israel: planning, coping with difficulties, and economic aspects of long-term risks. State of Israel Desalination Division
Burn S, Hoang M, Zarzo D, Olewniak F, Campos E, Bolto B, Barron O (2015) Desalination techniques - A review of the opportunities for desalination in agriculture. Desalination 364:2–16
Bruno F (2011) On-site experimental testing of a novel dew point evaporative cooler. Energy Build 43:3475–3483
Amer O, Boukhanouf R, Ibrahim HG (2015) A review of evaporative cooling technologies. Int J Environ Sci Dev 6:111–117
Lin J, Thu K, Bui TD, Wang RZ, Ng KC, Kumja M, Chua KJ (2016) Unsteady-state analysis of a counter-flow dew point evaporative cooling system. Energy 113:172–185
Sohani A, Sayyaadi H, Mohammadhosseini N (2018) Comparative study of the conventional types of heat and mass exchangers to achieve the best design of dew point evaporative coolers at diverse climatic conditions. Energy Convers Manage 158:327–345
Baehr HD, Stephan K (2006) Heat and mass transfer. Springer, New York, Berlin
Provencher S (1976) A Fourier method for the analysis of exponential decay curves. Biophys J 16:27–41
Ogata K (2010) Modern control engineering. Prentice Hall PTR, USA
Kays WM, Crawford ME, Weigand B (2005) Convective heat and mass transfer, 4th edn. McGraw-Hill Higher Education, New York
Lewis W (1962) The evaporation of a liquid into a gas. Int J Heat Mass Transf 5:109–112
Bowman RA, Mueller AC, Nagle WM (1940) Mean temperature difference in design. Trans ASME 62:283–294
Xu P, Ma X, Zhao X, Fancey KS (2016) Experimental investigation on performance of fabrics for indirect evaporative cooling applications. Build Environ 110:104–114
Liu Y, Yang X, Li J, Zhao X (2018) Energy savings of hybrid dew-point evaporative cooler and micro-channel separated heat pipe cooling systems for computer data centers. Energy 163:629–640
Jia L, Liua J, Wangb C, Caoa X, Zhanga Z (2019) Study of the thermal performance of a novel dew point evaporative cooler. Appl Therm Eng 160:114069
Liu Y, Akhlaghi YG, Zhao X, Li J (2019) Experimental and numerical investigation of a high-efficiency dew-point evaporative cooler. Energy Build 197:120–130
Lin J, Bui DT, Wang R, Chua KJ (2018) The counter-flow dew point evaporative cooler: Analyzing its transient and steady-state behaviour. Appl Therm Eng 143:34–47
Ahmed Y, Al-Zubaydi T, Hong G (2019) Experimental study of a novel water-spraying configuration in indirect evaporative cooling. Appl Therm Eng 151:283–293
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Kian Jon, C., Islam, M.R., Kim Choon, N., Shahzad, M.W. (2021). Dew-Point Evaporative Cooling Systems. In: Advances in Air Conditioning Technologies . Green Energy and Technology. Springer, Singapore. https://doi.org/10.1007/978-981-15-8477-0_3
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DOI: https://doi.org/10.1007/978-981-15-8477-0_3
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