An assessment of immersion cooling for power electronics: an oil volume case study

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dc.creatorIgor Amariz Pires
dc.creatorRafael A. Silva
dc.creatorIago T. O. Pereira
dc.creatorOsvane A. Faria
dc.creatorThales A. C. Maia
dc.creatorBraz J. Cardoso Filho
dc.date.accessioned2025-05-09T11:54:44Z
dc.date.accessioned2025-09-09T00:17:47Z
dc.date.available2025-05-09T11:54:44Z
dc.date.issued2019
dc.identifier.doi10.1109/TIA.2020.2975762
dc.identifier.urihttps://hdl.handle.net/1843/82168
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofIEEE Transactions on Industry Applications
dc.rightsAcesso Restrito
dc.subjectEletrônica de potência
dc.subject.otherHeating systems , Power electronics , Convection , Oils , Immersion cooling
dc.subject.otherDiode , immersion , heatsink , mineral oil , natural convection
dc.subject.otherPower Electronics , Volume Of Oil , Immersion Cooling , Experimental Setup , Heat Transfer , Oil Immersion , Power Density , Heat Dissipation , Transformative Power , Natural Convection , Oil Tank , Convective Processes , Power Electronic Devices , Flow Velocity , Temperature Gradient , Temperature Measurements , Heat Flux , Power Loss , Sidewall , Heat Source , Forced Convection , Heating Power , Metal Industry , Convective Coefficient , Mineral Oil , Tank Wall , Power Devices , Temperature Sensor , Bottom Of The Tank , Thermal Power
dc.titleAn assessment of immersion cooling for power electronics: an oil volume case study
dc.typeArtigo de periódico
local.citation.spage1
local.description.resumoPower electronics demand appropriate heat dissipation to secure life span, reliability, and power density. Among several cooling methods, oil immersion is an efficient and cost effective one. Natural convection is the most reliable considering the lack of pumps and fans compared to other practical ways of immersion cooling. This article brings a case study of a power electronics device submerged in an oil tank, the same one used for power transformers. Using computational fluid dynamics simulations and an experimental setup, the natural convection process is demonstrated as well as the better heat flow dissipation of oil immersion cooling.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://ieeexplore.ieee.org/document/9006929

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