Results 21 to 30 of about 3,332,847 (247)
Nanomaterials, 2020 This study investigated the laminar convective heat transfer and fluid flow of Al2O3 nanofluid in a counter flow double-pipe heat exchanger equipped with overlapped twisted tape inserts in both inner and outer tubes.
Mehdi Ghalambaz +5 more
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Two-Phase Volumetric Expanders: A Review of the State-of-the-Art
Energies, 2022 Two-phase expansion is the process where a fluid undergoes a pressure drop through or in the liquid–vapor dome. This operation was historically avoided. However, currently it is studied for a multitude of processes.
Xander van Heule +2 more
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Cognitive Complexity and Degree Planning: Student Perceptions of and Needs From Technology Tools
Journal of Postsecondary Student SuccessColleges around the country have adopted technology tools to simplify planning and registration processes and provide interventions to support students’ timely completion.
Melinda Karp, Ciji Heiser
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Journal of Marine Science and Engineering, 2019 This study aimed to validate the single-phase and two-phase smoothed particle hydrodynamics (SPH) on sloshing in a tank. There have been many studies on sloshing in tanks based on meshless particle methods, but few researchers have used a large number of
Andi Trimulyono +2 more
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Case Studies in Thermal EngineeringIn an effort to reduce the charging time of electric vehicles (EVs), the thermal management of the charging system has emerged as one of the most urgent issues.
Haein Jung, Seunghyun Lee
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Energies, 2023 In a proton exchange membrane fuel cell (PEMFC) system, proper management of water and heat transport is essential to improve its overall performance and durability.
Dapeng Gong, Sichuan Xu, Yuan Gao
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Frontiers in Energy Research, 2022 The operating characteristic of two-phase rotating detonation fueled by kerosene in a hollow combustor with the isolation section is experimentally studied. When the air mass flow rate is 1.5 kg/s, the equivalence ratio is 0.98, and the total temperature
Sainan Xue +3 more
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Effect of temperature on two-phase anaerobic reactors treating slaughterhouse wastewater
Brazilian Archives of Biology and Technology, 2007 The effectiveness of the anaerobic treatment of effluent from a swine and bovine slaughterhouse was assessed in two sets of two-phase anaerobic digesters, operated with or without temperature control.
Simone Beux +2 more
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Communication and Language Profiles of Children Treated for Posterior Fossa Brain Tumors
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cognitive and language deficits are frequently reported sequelae of posterior fossa brain tumors (PFBT). Typically, delayed onset impedes prompt assessment and early intervention. This has devastating implications for quality of life.
Zara Sved +4 more
wiley +1 more source
Energies, 2018 This paper deals with the control of current phase advancing in single-leg voltage source inverters (VSI) and matrix converters with a two-phase output. The phase shift of the current in the auxiliary phase is set with the use of switched capacitors. Two
Roman Konarik +3 more
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