dc.date.accessioned |
2021-06-08T09:11:27Z |
|
dc.date.available |
2021-06-08T09:11:27Z |
|
dc.date.issued |
2020 |
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dc.identifier.issn |
0947-7411 |
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dc.identifier.uri |
https://hdl.handle.net/20.500.12619/95935 |
|
dc.description |
This project was supported by The Scientific and Technological Research Council Of Turkey (TUBITAK 1505, Project No. 5140013) and Kale Oto Radyator Sanayi ve Ticaret A.S. The authors gratefully acknowledge the financial supports provided by TUBITAK and Kale Oto Radyator. |
|
dc.description |
Bu yayının lisans anlaşması koşulları tam metin açık erişimine izin vermemektedir. |
|
dc.description.abstract |
In this study, the cooling capacity and the pressure drop variation in an automobile radiator using nanofluid instead of water with antifreeze that are investigated experimentally. The nanofluid consisted of 50% Ethylene Glycol-Water mixture including Al(2)O(3)nanoparticles with 0.5% volumetric concentration was used as coolant. In all experiments, the inlet temperature of the cooling fluid into the radiator was held constant at 95 C. The tests were carried out at the air inlet temperature between 23.4-28.6 degrees C, the air velocity between 1.7-4.3 m/s, the cooling loads between 2.5-15 kW and the cooling fluid flow rates between 10 and 25 L/min. Results demonstrate that 50% Ethylene Glycol-Water based 0.5% vol. Al(2)O(3)nanofluid increased the cooling capacity of the radiator up to 15% compared to the fluid with only 50% Ethylene Glycol-Water mixture. Instead of 15% increment, radiator can make with smaller surface area up to 15%, or the flow rate can be decreased for same heat transfer rate, so fluid pumping power consumption can be reduced in order to save fuel as much as pumping power economy. In addition, it has not been observed a remarkable increase in the pressure drop. |
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dc.description.sponsorship |
The Scientific and Technological Research Council Of Turkey (TUBITAK 1505)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [5140013]; Kale Oto Radyator Sanayi ve Ticaret A.S; TUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); Kale Oto Radyator |
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dc.language |
English |
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dc.language.iso |
eng |
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dc.publisher |
SPRINGER |
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dc.relation.isversionof |
10.1007/s00231-020-02916-8 |
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dc.rights |
info:eu-repo/semantics/closedAccess |
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dc.subject |
CONVECTIVE HEAT-TRANSFER |
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dc.subject |
THERMAL PERFORMANCE |
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dc.subject |
CAR RADIATOR |
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dc.subject |
ETHYLENE-GLYCOL |
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dc.subject |
WATER |
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dc.subject |
NANOFLUIDS |
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dc.subject |
AL2O3 |
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dc.subject |
TIO2 |
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dc.title |
Experimental investigation of pressure drop and cooling performance of an automobile radiator using Al2O3-water + ethylene glycol nanofluid |
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dc.type |
Article |
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dc.identifier.volume |
56 |
|
dc.identifier.startpage |
2923 |
|
dc.identifier.endpage |
2937 |
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dc.relation.journal |
HEAT AND MASS TRANSFER |
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dc.identifier.issue |
10 |
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dc.identifier.doi |
10.1007/s00231-020-02916-8 |
|
dc.identifier.eissn |
1432-1181 |
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dc.contributor.author |
Topuz, Adnan |
|
dc.contributor.author |
Engin, Tahsin |
|
dc.contributor.author |
Erdogan, Beytullah |
|
dc.contributor.author |
Mert, Serdar |
|
dc.contributor.author |
Yeter, Alper |
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dc.relation.publicationcategory |
Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı |
|