Thermal Comfort Study of a Compact Thermoelectric Air Conditioner

Maneewan, Somchai; Tipsaenprom, W.; Lertsatitthanakorn, C.

doi:10.1007/s11664-010-1239-8

Cited by 41 publications

(9 citation statements)

References 11 publications

(10 reference statements)

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“…These simulations have been carried out by using finite element analysis through ANSYS software. Maneewan et al (2010) [8] carried out an experimental investigation of compact thermoelectric air conditioning on the basis of thermal compact study. First stage thermoelectric moduleTEC1-12708 was used for the process of heating and cooling application.…”

Section: IImentioning

confidence: 99%

Effect of Cascading the Thermoelectric Peltier Cooler on COP and Cooling Load

Patel¹

2019

IJRASET

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This paper comprises the Numerical study of various modules of first and second stage of peltier cooler to analyze that how the performance enhances when we shift from single stage to cascade thermoelectric peltier cooler. Multistage thermoelectric coolers have been used from long back as they offer a larger temperature difference than single-stage thermoelectric coolers. Apart from this multistage also helps in improving the COP and cooling load. The COP and heat load were analyzed for various temperature difference and it has been observed that they decrease with increase in temperature difference . For first stage COP ranges from 0.1 to 0.34 and cooling load maximum as 41.9 whereas for second stage COP maximizes to 0.56 and cooling load to 136.45. Nomenclature Q heat flow per unit time, heat power (W) COP coefficient of performance I electric current (A) Q h Peltier pellet hot side heat flow (W) Q c Peltier pellet cold side heat flow (W) P in electric power supplied (W) R M thermal resistance (ohm) V in voltage to the thermoelectric module (volt) S M Seeback coefficient (V/K) DT The temperature difference of cold and hot side T h hot side temperature (K) T 12Intermediate temperature between first and second stage in two stage cooler T c cold side temperature (K)

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Section: IImentioning

confidence: 99%

Effect of Cascading the Thermoelectric Peltier Cooler on COP and Cooling Load

Patel¹

2019

IJRASET

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“…In this paper analyse the cooling performance of compact thermoelectric air-conditioner. TEC1-12708 type thermoelectric modules used for heating and cooling application [4].…”

Section: Ijtsrd23356mentioning

confidence: 99%

Design and Fabrication of Thermo Electric Refrigerator

Reddy¹,

Kumar²,

Siri³

2019

IJTSRD

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In the recent years, we have many problems such as energy crises and environment degradation due to increasing CO2 emissions on ozone layer depletion has become the primary concern to both developed and developing countries. Using thermo-electric module is going to be one of the most effective, clean and environment friendly system. The main advantage of the thermoelectric refrigerator is no need of any refrigerant and mechanical devices like compressor, prime mover, etc for its operation. Thermo electric refrigerator works on the principle of Peltier effect, when a direct current is passed between two electrically dissimilar materials heat is absorbed or liberated at the junction. The direction of the heat flow depends on the direction of applied electric current. The materials used for the thermo electric refrigerator are Silicongermanium and its alloys. The main objective is to design and fabrication of thermo-electric refrigerator with an interior cooling volume of 0.0258m3

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“…Then analyse the COP with respect to time at various considerations. Manoj and Walke [12] conducted an experimental study of thermoelectric air cooling on cars by replacing the existing HVAC system with newly emerging thermoelectric couple or cooler which works on Peltier and Seebeck effect. Yadav and Mehta et al, [13] presented combined experimental and theoretical study of thermoelectric materials and its applications.…”

Section: Introductionmentioning

confidence: 99%

Modelling and Analysis of Thermo Electric Cooler Module Using ANSYS

Kumar¹,

Tjprc²

2019

IJMPERD

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In the recent years, dealing with many troubles together with energy crisis and environment degradation due to the increasing CO 2 emission levels has grown to be the basically challenge to both developed and growing countries. The research work is proposed to carry on modelling and analysis of thermoelectric cooler (TEC) module contains a copper and Aluminium fins of long and short type. The innovative idea is to apply the solar energy input rather than D.C. electrical input power on thermoelectric module is going to be one of the most cost effective, clean and environment friendly system. Hence the purpose of this work is to identify the temperature and heat flux distribution on TEC modules of copper and Aluminium type of fins for a given solar electric power input supply conditions. Coefficient of performance of a TEC module is very low and the thermal designers have to think on to increase fin area and fan speed to improve its cooling capacity. However, the increase of fin area is restricted by the space. The variation in temperature and heat flux distribution effect on TEC module varies with increasing input current for Copper and Aluminium fins on cold reservoir.

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Thermal Comfort Study of a Compact Thermoelectric Air Conditioner

Cited by 41 publications

References 11 publications

Effect of Cascading the Thermoelectric Peltier Cooler on COP and Cooling Load

Effect of Cascading the Thermoelectric Peltier Cooler on COP and Cooling Load

Design and Fabrication of Thermo Electric Refrigerator

Modelling and Analysis of Thermo Electric Cooler Module Using ANSYS

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