J
Josua P. Meyer
Researcher at University of Pretoria
Publications - 565
Citations - 15470
Josua P. Meyer is an academic researcher from University of Pretoria. The author has contributed to research in topics: Heat transfer & Heat transfer coefficient. The author has an hindex of 56, co-authored 543 publications receiving 12316 citations. Previous affiliations of Josua P. Meyer include University of Göttingen & University of Würzburg.
Papers
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Journal ArticleDOI
Thermal–hydraulic efficiency management of spiral heat exchanger filled with Cu–ZnO/water hybrid nanofluid
Sara Rostami,Alireza Aghaei,Ali Hassani Joshaghani,Hossein Mahdavi Hezaveh,Mohsen Sharifpur,Mohsen Sharifpur,Josua P. Meyer +6 more
TL;DR: In this paper, the effect of different channel spacing in spiral heat exchanger filled with Cu-ZnO-water hybrid nanofluid was investigated to find the optimum thermal-hydraulic performance.
Journal ArticleDOI
An experimental study of the thermohydraulic characteristics of flow boiling in horizontal pipes: Linking spatiotemporally resolved and integral measurements
H.R. Moran,Dimitri Zogg,Dimitri Zogg,Victor Voulgaropoulos,W.J. Van den Bergh,Jaco Dirker,Josua P. Meyer,O.K. Matar,Christos N. Markides +8 more
TL;DR: In this paper, data from experiments of flow boiling in a horizontal pipe are presented from experiments using high-speed imaging and the resulting flow pattern map is compared to existing maps in the literature.
Proceedings ArticleDOI
Evaluation of embedded heat extraction for high power density integrated electromagnetic power passives
TL;DR: In this paper, the use of embedded solid-state heat extractors to increase the power densities in power electronic modules seems promising, and cross-sectional geometric optimisation was done on heat extraction insert and it was found that the most suitable heat extraction configuration for application in power electronics is the use with flat continuous heat extraction layers aiding in conducting heat to externally mounted heat sinks.
Journal ArticleDOI
Domestic hot water consumption by developing communities in South African traditional houses
Josua P. Meyer,M. Tshimankinda +1 more
TL;DR: In this paper, the authors determined the hot water consumption in traditional houses in the developing communities of Johannesburg by means of measurements over a period of one year, and the consumption per person per day was presented for the different months of a year.