Results 11 to 20 of about 94,167 (304)
A classification of duct modes based on surface waves [PDF]
Wave Motion, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sjoerd Rienstra +2 more
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Analysis of Surface Sound Duct in the Northern Shelf of the South China Sea
Shock and Vibration, 2018 The northern shelf of the South China Sea (NSSCS) is characterized by surface low-salinity water due to discharge from the Pearl River. In such an environment, the surface sound duct (SSD) is the most important duct for near-surface sonar applications ...
Ke Qu +3 more
doaj +2 more sources
Influence of Sea Surface Roughness on the Electromagnetic Wave Propagation in the Duct Environment
Radioengineering, 2010 This paper deals with a study of the influence of sea surface roughness on the electromagnetic wave propagation in the duct environment. The problem of electromagnetic wave propagation is modeled by using the parabolic equation method.
X. Zhao, S. Huang
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Energies, 2022 The purpose of the research is to study the aerodynamics and heat transfer in the duct of a high-temperature recuperation system. The object of the research is a flat duct with a thickness-to-height ratio a:b = 1:10, length c = 400·a with one-sided heat ...
Borys Basok +3 more
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Case study of a multiple confluents jets system in a virtual chamber [PDF]
E3S Web of Conferences, 2022 This article presents a case study of a multiple confluents jets system in a virtual chamber. In this study, it is obtained the behavior of the airflow in an office, simulated by a virtual camera, whose ventilation system is of the horizontal confluent ...
Conceição Eusébio +4 more
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A rare case of inflammatory polyp in the common bile duct with cholangitis
DEN Open, 2023 The diagnosis of bile duct tumors can be difficult at times. A transpapillary bile duct biopsy findings with endoscopic retrograde cholangiopancreatography sometimes contradict diagnostic imaging findings.
Kazunori Nakaoka +16 more
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Journal of Industrial Textiles, 2022 Glass fiber felt is produced by flame blowing process, in which primary glass filament splits into glass fiber through the gas jet into the diffusion duct.
Chi Zou +3 more
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Alexandria Engineering Journal, 2022 This novel investigation unfolds the mathematical model of peristaltic flow in an elliptic duct having ciliated walls. The current assessment is carried out by considering a heated Newtonian viscous fluid in this ciliated elliptic duct.
L.B. McCash +5 more
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Ducted wind turbines in yawed flow: a numerical study [PDF]
Wind Energy Science, 2021 Ducted wind turbines (DWTs) can be used for energy harvesting in urban areas where non-uniform flows are caused by the presence of buildings or other surface discontinuities.
V. Dighe +3 more
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The impact of inlet flow conditions on the aerodynamic performance of a NACA submerged intake for ground vehicle applications [PDF]
, 2013 Results are presented following a series of experimental measurements on a submerged NACA type intake orientated between ±30 degrees yaw to the free stream in an atmospheric boundary layer wind tunnel at a unit Reynolds number of nominally 1 x 106.
Garry, Kevin P., Holt, Jennifer C.
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