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Dive into the research topics where Voldemārs Barkāns is active.

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Featured researches published by Voldemārs Barkāns.


Second International Associacion of Science and Technology for Development Africa Conference on Power and Energy Systems,(AfricaPES 2008) | 2008

Modeling of a Solar Collector’s Absorber

Voldemārs Barkāns; Gaļina Kaskarova; Kristina Ļebedeva; Pēteris Šipkovs; Janis Shipkovs; Martinsh Vanags


10th World Renewable Energy Congress – WREC X | 2008

Optimization of the Solar Collectors Absorbers Parameters

Voldemārs Barkāns; Mārtiņš Jirgens; Galina Kashkarova; Kristina Ļebedeva; Janis Shipkovs; Pēteris Šipkovs; Mārtiņš Vanags


Power and Electrical Engineering | 2017

Operator Method of Nonstationary Temperature Field Calculation in Environment With an Isolated Cylindrical Pipe

Voldemārs Barkāns; Gints Turlajs; Aivars Cers; Roberts Veselauskis; Daniels Turlajs; Sigurds Jaundālders


Power and Electrical Engineering | 2016

Operator Method for Nonstationary Temperature Field Calculation in Thick-walled Cylindrical Heat Pipe Environment

Voldemārs Barkāns


publication.editionName | 2013

Cross-Sectional Temperature Field of a Solar Collector's Absorber in the Case of Annular Pipe

Pēteris Šipkovs; Galina Kashkarova; Kristina Ļebedeva; Mārtiņš Vanags; Andrejs Snegirjovs; Voldemārs Barkāns


Ūdens transports un infrastruktūra 2010: 12. starptautiskā konference | 2010

The Mathematical Model for Temperature Field of the Novel Type of Solar Collectors

Pēteris Šipkovs; Mārtiņš Vanags; Voldemārs Barkāns


Ūdens transports un infrastruktūra 2010: 12. starptautiskā konference | 2010

Jauna tipa saules kolektora absorbera temperatūras lauka matemātisks modelis

Pēteris Šipkovs; Mārtiņš Vanags; Voldemārs Barkāns


publication.editionName | 2010

A Mathematical Model for the Temperature Field of a New Type Solar Collector

Pēteris Šipkovs; Voldemārs Barkāns; Mārtiņš Vanags; Lana Vasiļevska


ISES Solar World Congress 2009: Renewable Energy Shaping Our Future | 2009

The Temperature of the Liquid Flowing in the Solar Collectors Tubes

Pēteris Šipkovs; Gaļina Kaškārova; Kristina Ļebedeva; Mārtiņš Vanags; Lana Migla; Voldemārs Barkāns


EuroSun 2008: 1st International Congress on Heating, Cooling, and Building | 2008

The Mathematical Modeling of a Solar Collector’s Absorber

Voldemārs Barkāns; Pēteris Šipkovs; Kristina Ļebedeva; Gaļina Kaskarova; Mārtiņš Vanags; Janis Shipkovs

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Janis Shipkovs

Riga Technical University

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Daniels Turlajs

Riga Technical University

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Lana Migla

Riga Technical University

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