Zobrazeno 1 - 10
of 1 979
pro vyhledávání: '"system efficiency"'
Autor:
Biao Ma, Shimin Dong
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 8, Pp 3272-3288 (2024)
Abstract The prediction of the efficiency of oil well pumping systems plays an important role in optimizing the energy efficiency parameters of these systems. Currently, the prediction of oil well pumping system efficiency relies primarily on mechani
Externí odkaz:
https://doaj.org/article/9e31d361c4b04698a0718bece9f3add9
Autor:
Martin Dlouhý, Pavel Havlík
Publikováno v:
Health Economics Review, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Background Policymakers, who are constantly discussing growing health expenditures, should know whether the health system is efficient. We can provide them with such information through international health system efficiency evaluations. The
Externí odkaz:
https://doaj.org/article/11c64dccc9994edda0d6256ac26400bc
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 3, Pp 12-17 (2024)
The era of intelligent war is coming with the wide application of big data technology and artificial intelligence technology in military field. Based on the characteristics of intelligent war, this paper describes the challenges of traditional weapon
Externí odkaz:
https://doaj.org/article/434ae1dd4d7f44b4bd2d2288562012da
Autor:
Ashutosh Verma, Claude Ziad El‐Bayeh, Dharam Buddhi, Mohammad Amir, Furkan Ahmad, Hardial Singh
Publikováno v:
Engineering Reports, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Residential cooking with non‐renewable energy sources, such as firewood, charcoal, natural gas, participate in the emission of more than a gigaton of CO2 per year, which represents 2% of the global CO2 emissions. Additionally, toxic partic
Externí odkaz:
https://doaj.org/article/cc453fb3488241c28b0d263a7c956193
Autor:
Sunkara Sunil Kumar, K. Balakrishna
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Renewable energy resources are more useful when associated with the thermal power generation network because of their high accessibility in the environment, good system response, easy manufacturing, plus high scalable. So, the present resear
Externí odkaz:
https://doaj.org/article/cf03264511f944928b9e265ff118e1f4
Autor:
Vadim O. Nikonov, Valeryi I. Posmetyev, Andrey Yu. Manukovskii, Viktor V. Posmetyev, Igor V. Sizmin
Publikováno v:
Лесной журнал, Iss 2, Pp 128-141 (2024)
The main advantages and peculiarities of the interaction of the links of a logging road train when moving during wood hauling along under-equipped logging roads are considered. Based on the analysis of the results of the research carried out by Russi
Externí odkaz:
https://doaj.org/article/749644a31138435495616dad141901e2
Autor:
Henrique Horst Figueira, Fernando S. Scherer, Ricardo J. F. Bortolini, Lucas Vizzotto Bellinaso, Leandro Michels
Publikováno v:
Eletrônica de Potência, Vol 29, Pp e202419-e202419 (2024)
Efficiency indices for inverters have been developed with the increasing adoption of photovoltaic (PV) systems. The European and Californian efficiencies are widely recognized, focusing on static inverter operation. Standards such as EN50530 and IEC
Externí odkaz:
https://doaj.org/article/2c6eceba3b944362ae6e0cd089620d56
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 6, Pp 1959-1967 (2024)
Electric vehicles and smart city concepts based on IoT tools seem to be high-technology solutions that impact the transportation system, road safety, and road management sectors. In a big city where the number of vehicles is high, and the city roads
Externí odkaz:
https://doaj.org/article/b3d9b337d0da4f41945322bc81ee8a68
Autor:
A. V. Sednin, M. I. Pozdnyakova
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 66, Iss 6, Pp 552-566 (2023)
The paper discusses the circumstances and technical solutions that contribute to the integration of electrical and thermal networks of urban neighborhoods within the framework of a surplus of electricity generating capacities arising from the imbalan
Externí odkaz:
https://doaj.org/article/71160f6f927c425da5547e8a999969c3
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 11, p 510 (2024)
The power split plug-in hybrid electric bus (PHEB) boasts the capability for concurrent decoupling of rotation speed and torque, emerging as the key technology for energy conservation. The optimization of energy management strategies (EMSs) and power
Externí odkaz:
https://doaj.org/article/810720f58f19425eae3a8bfe682936c3