Characteristics of flow in the wake region of a bluff vertical cylinder in the presence of waves,currents and combined wave current flows 4

... in the wake of the upstream bluff cylinder The mapped kinematics in the cylinder wake show that beat phenomenon occurred over a sizable region in the wake of the upstream cylinder, at domain ... as seen in Figure 114 of Chapter Based on the above observations, it is clear that the spatial features of the flow around and in the wake...

Ngày tải lên: 10/09/2015, 15:54

... 4 .1 Kinematics in the Wake of a Bluff Cylinder vi 61 4 .1. 1 Wake Characteristics in Current Flows 63 4 .1. 2 Wake Characteristics in Wave Flows 65 4 .1. 3 Wake Characteristics in Combined Wave and Current ... Combined Waves and Currents on a Cylinder 14 1. 2.5 Tandem Cylinders in Current Flows 17 1. 2.6 Kinematics Characte...

Ngày tải lên: 10/09/2015, 15:54

... velocities measured at y = offset, at spacing of (a) ½ D, (b) D, and (c) ½ D for combined wave and currents of T = 0.7 s, H = 25 mm, C = 75 mm/s 32 3 Plots of Kinematics in the Wake of Upstream Cylinder ... measured at y = 0.6 D offset, at spacing of (a) ½ D, (b) D, and (c) ½ D for combined wave and currents of T = 0.7 s, H = 25 mm, C = 50 mm/s 32 0 Plots...

Ngày tải lên: 10/09/2015, 15:54

... monitors in the wave tank at (a) x=-0. 84 m, (b) x=+0. 84 m, (c) x=+9. 24 m for combined waves and currents, C = 50 mm/s, downstream cylinder placed at x = ½ D, y=0 349 Wave Height Plots along wave tank ... surface plots of wave and currents run, C =75mm/s, T =0.7s, at time intervals of T’ (At Stable Beating Downstream cylinder spacing at x = ½ D, y = 0.6 D) Figur...

Ngày tải lên: 10/09/2015, 15:54

... injuries, industrial accidents and animal attacks Fasola et al [18] in Ibadan (SW) reported an increase in number of maxillofacial injuries due to assaults, falls, sporting injuries and industrial accidents ... JT: Trends in the Characteristics of Maxillofacial Fractures in Nigeria J Oral Maxillofac Surg 2003, 61:1140-1143 Fasola AO, Obiechina AE, Arotiba JT:...

Ngày tải lên: 11/08/2014, 23:22

Ngày tải lên: 13/11/2014, 10:12

... article reviews important thermo-physical properties, wetting and boiling heat transfer characteristics of the nanofluids The importance of using nanofluids as effective quench media for hardening ... Liscic B: State of the art in quenching In Quenching and Carburizing Proceedings of the Third International Seminar of the International Federation for Heat...

Ngày tải lên: 21/06/2014, 04:20

... vascular cell types obtained from human umbilical cords (UCs) Cell proliferation kinetics of vascular cell types obtained from human umbilical cords (UCs) Human umbilical artery and vein endothelial ... of exponentially growing and confluent human umbilical artery endothelial cell cultures Proliferation fraction of exponentially growing and conflu...

Ngày tải lên: 18/06/2014, 15:20

... of flow rates The unsteady numerical simulation at three different flow rates of 0.7Qdesign, Qdesign and 1.3Qdesign show that the inlet flow structure of straight intake section is flow rate ... exit into volute casing, the highly distorted radial flow, either at design or off -design condition causing unsteadiness flow in the volute casing The flow inside the volu...

Ngày tải lên: 10/09/2015, 08:27

... Challenges in Microwave and Millimeter- Wave ICs The higher operating frequencies of wireless applications lead to a lot of design challenges in microwave and millimeter- wave ICs that are not present ... thesis aims to propose and realize innovative circuit topologies and techniques in order to overcome design challenges in key building blocks of microwave an...

Ngày tải lên: 10/09/2015, 15:51

... place of meeting of the two currents of the South-china sea: the west Bacbo gulf longshore current and the winter cyclonic current of west South-china sea The first current takes the start from the ... South-china shelf across the exposed domain off the Bacbo gulf opening, so it has a larger scale and a greater intensity Meeting off shore of the north o...

Ngày tải lên: 20/06/2014, 00:20

... GaN/AlGaN/AlN/Si (11 1) template 15 Fig 1- 10: Amorphous SiNx formed during an attempt to grow InN directly on Si (11 1) with preflow of TMI 17 Fig 1- 11: Melting points of Group III nitrides and ... [24] 15 Fig 1- 9: (left) In droplets formed together with InN (when the growth temperature is too low, appearing as the In (10 1) peak in XRD ω-2θ rocking curve scans (ri...

Ngày tải lên: 09/09/2015, 11:06

... improvement Furthermore, the types of quinone related to denitrification rates in the apparatus were thought to be similar to those in the surface of paddy soil, because microorganisms in the apparatus ... to denitrification in the environment surrounding the paddies Q-8 especially appears to be the key factor for denitrification in the...

Ngày tải lên: 05/09/2013, 10:15

... sea level The water in the stream is the leachate from the grove and it flows into a collecting reservoir at the foot of the hill The surface area of the reservoir is about 7300 m2 and the average ... the middle parts of the grove from points Sampling points St.1 and St.2 are in the same stream, and sampling point St.3 is in the other stre...

Ngày tải lên: 05/09/2013, 10:17