Articles with "low specific" as a keyword



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Influence of 1 GHz radiation at low specific absorption rate of energy deposition on plant mitotic division process

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Published in 2017 at "International Journal of Environmental Science and Technology"

DOI: 10.1007/s13762-017-1490-0

Abstract: The biological impact of microwaves exposure on biosphere is presently an important research subject. With the significant increase of communications technology use, of industrial and military activities which involve radiofrequency radiation, electromagnetic pollution became very… read more here.

Keywords: specific absorption; low specific; rate energy; mitotic division ... See more keywords
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The effect of front streamline wrapping angle variation in a super-low specific speed centrifugal pump

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Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"

DOI: 10.1177/0954406218772605

Abstract: In this research, super-low specific speed centrifugal pump (ns = 25, Chinese units: ns = 3.6nQ1/2/H3/4) is studied. The effect of the front streamline wrapping angles variation (135°, 139° and 145°) of the turbine on energy performance is considered.… read more here.

Keywords: front streamline; low specific; variation; centrifugal pump ... See more keywords
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An analytical method for determining the optimum number of blades of the compound impeller in a low specific speed centrifugal pump

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Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"

DOI: 10.1177/0954408920934665

Abstract: Reasonable methods for determining the optimum number of blades in a low specific speed centrifugal pump with closed-type impeller with splitters, i.e. compound impeller have been rather rare in the literature so far. In the… read more here.

Keywords: number blades; speed centrifugal; low specific; optimum number ... See more keywords
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Effects of short blades on performance and inner flow characteristics of a low-specific-speed centrifugal pump

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Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"

DOI: 10.1177/0957650917695672

Abstract: A low-specific-speed centrifugal pump equipped with long and short blades is studied. Emphasis is placed on the pump performance and inner flow characteristics at low flow rates. Each short blade is intentionally shifted towards the… read more here.

Keywords: speed centrifugal; low specific; pump; specific speed ... See more keywords
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Relevance of Low Specific IgE Levels to Egg, Milk and Peanut in Infancy

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Published in 2019 at "Pediatrics"

DOI: 10.1542/peds.2019-2461nn

Abstract: SF Nilsson, G Lilja, H Jarnbert-Pettersson, J Alm. Clin Exp Allergy. 2019;49(3):308–316 To evaluate the clinical importance of low specific immunoglobulin E (IgE) to hen’s egg, cow’s milk, and peanut at 6 months in relation… read more here.

Keywords: low specific; ige; diagnosis; relevance low ... See more keywords
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Three-Dimensional Inverse Design of Low Specific Speed Turbine for Energy Recovery in Cooling Tower System

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Published in 2018 at "Energies"

DOI: 10.3390/en11123348

Abstract: A three-dimensional inverse design of a low specific speed turbine is studied, and a set of design criteria for low specific speed turbine runner is proposed, including blade loading distributions and blade lean angles. The… read more here.

Keywords: specific speed; low specific; speed turbine; design ... See more keywords
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Optimization Design of the Impeller Based on Orthogonal Test in an Ultra-Low Specific Speed Magnetic Drive Pump

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Published in 2019 at "Energies"

DOI: 10.3390/en12244767

Abstract: To improve the hydraulic performance in an ultra-low specific speed magnetic drive pump, optimized design of impeller based on orthogonal test was carried out. Blades number Z, bias angle in peripheral direction of splitter blades… read more here.

Keywords: low specific; orthogonal test; impeller; ultra low ... See more keywords
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Effect of Leading/Trailing Edge Swept Impeller on Flow Characteristics of Low Specific Speed Centrifugal Compressor

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Published in 2023 at "Energies"

DOI: 10.3390/en16114286

Abstract: A low specific speed centrifugal compressor with leading/trailing edge combined sweep blades is proposed. The performance and internal flow field characteristics are analyzed in detail by numerical simulations, and a bench test is carried out.… read more here.

Keywords: centrifugal compressor; low specific; leading trailing; trailing edge ... See more keywords
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Sorption Profile of Low Specific Activity 99Mo on Nanoceria-Based Sorbents for the Development of 99mTc Generators: Kinetics, Equilibrium, and Thermodynamic Studies

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12091587

Abstract: 99Mo/99mTc generators play a significant role in supplying 99mTc for diagnostic interventions in nuclear medicine. However, the applicability of using low specific activity (LSA) 99Mo asks for sorbents with high sorption capacity. Herein, this study… read more here.

Keywords: sorption; sorption profile; low specific; specific activity ... See more keywords
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Digital Hydraulic Design for Low-Specific-Speed Propeller Runners with Fixed Blades

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14112250

Abstract: The operating point of a propeller hydropower station will deviate from the effective workspace while the discharge reduces excessively during dry seasons. It usually leads to a decrease in efficiency and even to being unable… read more here.

Keywords: propeller; specific speed; low specific; speed propeller ... See more keywords
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A preliminary investigation of dry gravity separation with low specific gravity ores using a laboratory Knelson Concentrator

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Published in 2023 at "Physicochemical Problems of Mineral Processing"

DOI: 10.37190/ppmp/165992

Abstract: It has become an active research area for treating low specific gravity (SG) deposits by centrifugal separation due to its high efficiency, low cost and minor environmental impact. Laboratory Knelson Concentrator has shown its potential… read more here.

Keywords: gravity; low specific; knelson concentrator; specific gravity ... See more keywords