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Investigation on the Performance of a Wickless-Heat Pipe Using Graphene Nanofluid for Passive Cooling System

Atom Indonesia · Vol. 45 No. 3 (2019) · hlm. 173–182

DOI
10.17146/aij.2019.761
ISSN
2356-5322, 0126-1568
Terbit
2019-12-12
Penerbit
National Research and Innovation Agency
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

To enhance the thermal safety in case of station blackout, a wickless-heat pipe is proposed as an alternative passive cooling system technology to remove decay heat generation in the nuclear spent fuel storage pool. The objectives of this research are to investigate the heat transfer phenomena in vertical straight wickless-heat pipe using Graphene nanofluid working fluid and to study the effect of Graphene nanofluid on the vertical straight wickless-heat pipe thermal performance. The investigation was conducted in 6 meters height and 0.1016 m inside diameter of vertical straight wickless-heat pipe. In this research, the Graphene nanofluid with 1 % of weight concentration was used as working fluid. The effect of working fluid filling ratio, evaporator heat load, and coolant volumetric flow rate on the water jacket were studied. The results showed that the heat transfer phenomena, which were indicated by an overshoot, zigzag, and stable state, were observed. Based on thermal resistance obtained, it was shown that the vertical straight wickless-heat pipe charged with the Graphene nanofluid has a lower thermal resistance compared to one with demineralized water. The thermal resistance of vertical straight wickless-heat pipe using Graphene nanofluid and demineralized water were 0.015 °C/W and 0.016 °C/W, respectively. While the best thermal performance was achieved at a filing ratio of 80 %, higher heat load, and higher coolant volumetric flow rate. It can be concluded that Graphene nanofluid could enhance the thermal performance of vertical straight wickless-heat pipe.

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  • National Nuclear Energy Agency of Indonesia
  • Universitas Gadjah Mada
  • National Research and Innovation Agency
  • University of Indonesia
  • University of Technology Sydney
  • Udayana University
  • Research Organization for Nuclear Energy
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Surip WidodoNational Nuclear Energy Agency of Indonesia7
Dewanto SaptoadiUniversity of Indonesia6
Putut Hery SetiawanNational Research and Innovation Agency3
Julwan Hendry PurbaNational Nuclear Energy Agency of Indonesia2
Deendarlianto DeendarliantoUniversitas Gadjah Mada2
Arif Adtyas BudimanNational Research and Innovation Agency2
Wayan Nata SeptiadiUdayana University2
Irwin Pratama PutraUniversity of Indonesia2
Ranggi SahmuraUniversity of Indonesia2
P W JokoNational Nuclear Energy Agency of Indonesia2
H IsmuNational Nuclear Energy Agency of Indonesia2
Edy SNational Nuclear Energy Agency of Indonesia2
Kiswanta KiswantaNational Nuclear Energy Agency of Indonesia2
RA. KoestoerAfiliasi tidak diketahui2
Indarto IndartoUniversitas Gadjah Mada2
Sinta Tri HabsariAfiliasi tidak diketahui2
D. HaryantoNational Nuclear Energy Agency of Indonesia1
J.P. WitokoNational Nuclear Energy Agency of Indonesia1
GI GiarnoNational Nuclear Energy Agency of Indonesia1
E. P. AristaUniversitas Gadjah Mada1
A. S. Al-aminUniversitas Gadjah Mada1
Hyundianto Arif GunawanNational Research and Innovation Agency1
S. A. MariyadiAfiliasi tidak diketahui1
Nur Rochman BudiyantoUniversitas Gadjah Mada1
Dwi YuliajiUniversitas Gadjah Mada1
Ryan OktaviandiUniversitas Gadjah Mada1
Esa Putra Ariesta RaharjoUniversitas Gadjah Mada1
Adhika Enggar PamungkasResearch Organization for Nuclear Energy1
Topan SetiadipuraNational Nuclear Energy Agency of Indonesia1
H.M. KusumaNational Nuclear Energy Agency of Indonesia1
Hendro TjahjonoNational Research and Innovation Agency1
Pricylia ValentinaNational Research and Innovation Agency1

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Sumber metadata: OAI-PMH (metadata jurnal) https://atomindonesia.brin.go.id/index.php/aij/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Investigation on the Performance of a Wickless-Heat Pipe Using Graphene Nanofluid for Passive Cooling System</dc:title>
	<dc:creator>Kusuma, M.H.</dc:creator>
	<dc:creator>Putra, N.</dc:creator>
	<dc:creator>Rosidi, A.</dc:creator>
	<dc:creator>Ismarwanti, S.</dc:creator>
	<dc:creator>Antariksawan, A.R.</dc:creator>
	<dc:creator>Ardiyati, T.</dc:creator>
	<dc:creator>Juarsa, M.</dc:creator>
	<dc:creator>Mahlia, T.M.I.</dc:creator>
	<dc:subject xml:lang="en-US">Nano graphene; Heat pipe; Nano fluid; Passive cooling system; Spent fuel pool</dc:subject>
	<dc:description xml:lang="en-US">To enhance the thermal safety in case of station blackout, a wickless-heat pipe is proposed as an alternative passive cooling system technology to remove decay heat generation in the nuclear spent fuel storage pool. The objectives of this research are to investigate the heat transfer phenomena in vertical straight wickless-heat pipe using Graphene nanofluid working fluid and to study the effect of Graphene nanofluid on the vertical straight wickless-heat pipe thermal performance. The investigation was conducted in 6 meters height and 0.1016 m inside diameter of vertical straight wickless-heat pipe. In this research, the Graphene nanofluid with 1 % of weight concentration was used as working fluid. The effect of working fluid filling ratio, evaporator heat load, and coolant volumetric flow rate on the water jacket were studied. The results showed that the heat transfer phenomena, which were indicated by an overshoot, zigzag, and stable state, were observed. Based on thermal resistance obtained, it was shown that the vertical straight wickless-heat pipe charged with the Graphene nanofluid has a lower thermal resistance compared to one with demineralized water. The thermal resistance of vertical straight wickless-heat pipe using Graphene nanofluid and demineralized water were 0.015 °C/W and 0.016 °C/W, respectively. While the best thermal performance was achieved at a filing ratio of 80 %, higher heat load, and higher coolant volumetric flow rate. It can be concluded that Graphene nanofluid could enhance the thermal performance of vertical straight wickless-heat pipe.</dc:description>
	<dc:publisher xml:lang="en-US">National Research and Innovation Agency</dc:publisher>
	<dc:contributor xml:lang="en-US">DRPM Universitas Indonesia</dc:contributor>
	<dc:date>2019-12-12</dc:date>
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	<dc:source xml:lang="en-US">Atom Indonesia; Vol 45, No 3 (2019): December 2019; 173-182</dc:source>
	<dc:source>2356-5322</dc:source>
	<dc:source>0126-1568</dc:source>
	<dc:source>10.55981/aij.v45i3</dc:source>
	<dc:language>eng</dc:language>
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	<dc:rights xml:lang="en-US">Copyright (c) 2019 Atom Indonesia</dc:rights>
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