Author/Creator: Popov, Rumen - British Library Electronic Legal Deposit Catalogue-Journal Issues and Articles Search Results

Author/Creator Popov, Rumen

1. A novel hybrid approach for in-situ determining the thermal properties of subsurface layers around borehole heat exchanger. (November 2018)

Authors:: Akhmetov, Bakytzhan; Georgiev, Aleksandar; Popov, Rumen; Turtayeva, Zarina; Kaltayev, Aidarkhan; Ding, Yulong
Journal:: International journal of heat and mass transfer
Issue:: Volume 126(2018)Part A
Page Start:: 1138
Record Type:: Journal Article
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2. Investigation of a hybrid system with ground source heat pump and solar collectors: Charging of thermal storages and space heating. (March 2020)

Authors:: Georgiev, Aleksandar; Popov, Rumen; Toshkov, Emil
Journal:: Renewable energy
Issue:: Volume 147(2020)Part 2
Page Start:: 2774
Record Type:: Journal Article
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3. Outcomes analysis of hospital management model in restricted budget conditions. Issue 2 (3rd March 2016)

Authors:: Vaseva, Virsavia; Voynov, Latchezar; Donchev, Toni; Popov, Rumen; Mutafchiyski, Ventsislav; Aleksiev, Lyubomir; Kostadinov, Krassimir; Petrov, Nikolay
Journal:: Biotechnology, biotechnological equipment
Issue:: Volume 30:Issue 2(2016)
Page Start:: 411
Record Type:: Journal Article
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4. Study of hybrid thermal system with photovoltaic panels using virtual instruments. (July 2020)

Authors:: Popov, Rumen; Paunkov, Nikolay; Rangelova, Vania; Georgiev, Aleksandar
Journal:: Renewable energy
Issue:: Volume 154(2020)
Page Start:: 1053
Record Type:: Journal Article
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