Results 11 to 20 of about 747,519 (293)
VERTICAL ASYMMETRY OF RIVER CHANNEL CROSS-SECTIONS: A STUDY ON A MORIBUND DELTAIC CHANNEL [PDF]
Studia Universitatis Babeş-Bolyai: Geographia, 2015 Vertical Asymmetry of River Channel Cross-Sections: a Study on a Moribund Deltaic Channel. Channel asymmetry has been quantified in three indices by Knighton (1981).
B. C. DAS
doaj +3 more sources
Mechanical Engineering Journal, 2023 The effects of cross-sectional shapes of flat-plate pulsating heat pipes (PHPs) on heat-transfer performance were experimentally investigated. The flat-plate PHP, made of aluminum alloy, has a closed-end serpentine channel with 22 turns. Four PHP samples
Yosuke YASUDA +3 more
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Performance evaluation of space-time block coding using a realistic mobile radio channel [PDF]
, 2000 This paper presents a performance evaluation of space-time block coding (STBC) employing a realistic mobile radio channel model in macrocellular and urban environments.
Carrasco Espinosa, Héctor +2 more
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Energies, 2021 Extended-reach horizontal wells are critical for the development of unconventional reservoirs. Dual-channel drill pipe drilling has a great advantage in improving the horizontal section length, while the research on its mechanical extended-reach limit ...
Tianyi Tan, Hui Zhang
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Investigation on Thermal and Fluid Dynamic Behaviors in Mixed Convection in Horizontal Channels with Aluminum Foam and Heated from Below [PDF]
E3S Web of Conferences, 2020 In this paper, mixed convection in a horizontal channel partially filled with a porous medium and the lower wall heated at uniform heat flux is studied experimentally and numerically.
Buonomo Bernardo +4 more
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Hydraulic flow through a channel contraction: multiple steady states [PDF]
, 2007 We have investigated shallow water flows through a channel with a contraction by experimental and theoretical means. The horizontal channel consists of a sluice gate and an upstream channel of constant width $b_0$ ending in a linear contraction of ...
Akers B. +8 more
core +7 more sources
Unsteady Oscillatory Flow and Heat Transfer in a Horizontal Composite Porous Medium Channel
Nonlinear Analysis, 2009 The problem of unsteady oscillatory flow and heat transfer in a horizontal composite porous medium is performed. The flow is modeled using the Darcy-Brinkman equation.
J. C. Umavathi +3 more
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Steady streaming confined between three-dimensional wavy surfaces [PDF]
, 2010 We present a theoretical and numerical study of three-dimensional pulsatile confined flow between two rigid horizontal surfaces separated by an average gap h, and having three-dimensional wavy shapes with arbitrary amplitude σ h where σ ∼ O(1), but long ...
Bergeon, Alain +2 more
core +3 more sources
Horizontal Faraday instability in a circular channel [PDF]
PAMM, 2019 AbstractWe study surface waves in a circular channel placed on a rotating table. The tank can rotate with constant velocity and/or can oscillate. For a glycerin‐water‐solution with high viscosity, oscillation amplitudes about 20 cm and frequencies of 0.5 Hz, we observe surface patterns generated by a parametric instability. The circular geometry of the
Ion Dan Borcia +5 more
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Case Studies in Thermal Engineering, 2020 Heat transfer and pressure drop characteristics of supercritical CO2 in horizontal semicircular channels was investigated numerically. Comparison study of flow and heat transfer characteristics of semicircular and circular channels at the same inlet ...
Y. Tu, Y. Zeng
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