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Validation of a hybrid surface renewaltheory based HTC model for the simulation of condensation induced water hammer

  • Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A hybrid Heat Transfer Coefficient (HTC) model has been developed based on the Surface Renewal Theory and implemented into a system code. The model accounts for both large and small eddies for the removal of heat from the two phase interface towards the subcooled liquid bulk. The hybrid approach for the calculation of the Surface Renewal Period will increase the applicability region of the individual Surface Renewal Theory (SRT) based HTC for various flow regimes. Validation of the new Hybrid HTC model is performed against experimental data.

Original languageEnglish
Title of host publicationThermal Hydraulics
PublisherAmerican Society of Mechanical Engineers (ASME)
ISBN (Print)9780791855812
DOIs
StatePublished - 2013
Event2013 21st International Conference on Nuclear Engineering, ICONE 2013 - Chengdu, China
Duration: 29 Jul 2013 → 2 Aug 2013

Publication series

NameInternational Conference on Nuclear Engineering, Proceedings, ICONE
Volume4

Conference

Conference2013 21st International Conference on Nuclear Engineering, ICONE 2013
Country/TerritoryChina
CityChengdu
Period29/07/13 → 2/08/13

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