학술논문

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발행년	- (예 : 2010-2015)

전체선택

Assessing the energy efficiency of irrigation pump systems.

Academic Journal

Popov, G.; Klimentov, K.; Kostov, B.; Ivanov, I.

Agricultural Science & Technology (1313-8820). Sep2023, Vol. 15 Issue 3, p36-45. 10p.

Open Access (EBSCO) Find it@PNU

Applying criteria equations in studying the energy efficiency of pump systems

Academic Journal

Popov, G.; Klimentov, K.; Kostov, B.; Legutko, S.

In: Energies. (Energies, 1 September 2021, 14(17))

EBSCOHost PDF Full Text (ProQuest Central) Full Text (Gale Academic Onefile) Web of Science JCR 저널정보 Scopus Find it@PNU

Analyzing the energy efficiency of fan systems by using the dimensional analysis (DA) method

Academic Journal

Popov, G.; Klimentov, K.; Kostov, B.; Dimitrova, R.

In: Symmetry. (Symmetry, 1 April 2020, 12(4))

EBSCOHost PDF Full Text (ProQuest Central) Web of Science JCR 저널정보 Scopus Find it@PNU

Studying the variation of the slip factor when trimming the impeller of centrifugal pumps

Conference

Klimentov, K.; Nikolova, D.; Kostov, B.; Popov, G.

In: IOP Conference Series: Earth and Environmental Science. (IOP Conference Series: Earth and Environmental Science, 2023, 1128(1))

Full Text (ProQuest Central) Full Text (IOP Science) Full Text (IOP) Open Access (EBSCO) Open Access (IOP) Scopus Find it@PNU

Impact of the method of air suction on the energy efficiency of fan systems

Conference

Popov, G.; Klimentov, K.; Kostov, B.

In: 2022 8th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2022 - Proceedings, 2022 8th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2022 - Proceedings. (2022 8th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2022 - Proceedings, 2022)

Full Text (IEEE) Scopus Find it@PNU

Determining the minor loss coefficient of cone diffusers

Conference

Popov, G.; Klimentov, K.; Kostov, B.; Dimitrova, R.

In: E3S Web of Conferences, 25th Scientific Conference on Power Engineering and Power Machines, PEPM 2020. (E3S Web of Conferences, 18 November 2020, 207)

Full Text (ProQuest Central) Scopus Find it@PNU

Increasing the energy efficiency of fan systems by using outlet diffuser

Conference

Popov, G.; Klimentov, K.; Kostov, B.; Dimitrova, R.

In: 2020 7th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2020 - Proceedings, 2020 7th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2020 - Proceedings. (2020 7th International Conference on Energy Efficiency and Agricultural Engineering, EE and AE 2020 - Proceedings, 12 November 2020)

Full Text (IEEE) Scopus Find it@PNU

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