HEFAT2012 9 International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics
... diagrams of cylindrical flow path. As seen from these figures, the temperature distribution of the top right corner and lower left corner is higher than other zones because the flow direction of fluid does not pass through this zone directly. The spiral effect of cylinder brings heat away from this ...
... diagrams of cylindrical flow path. As seen from these figures, the temperature distribution of the top right corner and lower left corner is higher than other zones because the flow direction of fluid does not pass through this zone directly. The spiral effect of cylinder brings heat away from this ...
Dimensionless velocity component in x
... rate in the enclosure. The trend of the local heat transfer was found to follow a wavy pattern. Results were presented in terms of streamlines, isotherms, average Nusselt number at the heated wavy wall, average temperature of the fluid in the enclosure and dimensionless temperature at the cylinder c ...
... rate in the enclosure. The trend of the local heat transfer was found to follow a wavy pattern. Results were presented in terms of streamlines, isotherms, average Nusselt number at the heated wavy wall, average temperature of the fluid in the enclosure and dimensionless temperature at the cylinder c ...
Temperature-induced migration of a bubble in a soft microcavity
... is referred to as solutocapillarity.5–9 The temperature constitutes a second control parameter, and in most systems the surface tension between two fluid phases decreases when the temperature increases. The Marangoni convection induced by a temperature gradient is referred to as thermocapillarity or ...
... is referred to as solutocapillarity.5–9 The temperature constitutes a second control parameter, and in most systems the surface tension between two fluid phases decreases when the temperature increases. The Marangoni convection induced by a temperature gradient is referred to as thermocapillarity or ...
Equation Chapter 1 Section 1 The Mechanics of Metamorphic Fluid
... Prograde regional metamorphism is the wagging tail of a geodynamic dog. Unlike retrograde hydration and near surface processes, the rates and scales of prograde devolatilization are controlled by the energy input arising from the large-scale geodynamic process responsible for continental collision t ...
... Prograde regional metamorphism is the wagging tail of a geodynamic dog. Unlike retrograde hydration and near surface processes, the rates and scales of prograde devolatilization are controlled by the energy input arising from the large-scale geodynamic process responsible for continental collision t ...
VALVE CONTROLLED SYSTEMS
... crane jib the velocity of which responds quickly to the valve position selected by the crane operator. When the valve is put to the centre position its ports are blocked and the fluid between the valve and the actuator is trapped thus locking the actuator into its set position. Alternative valve con ...
... crane jib the velocity of which responds quickly to the valve position selected by the crane operator. When the valve is put to the centre position its ports are blocked and the fluid between the valve and the actuator is trapped thus locking the actuator into its set position. Alternative valve con ...
MEL 417 Lubrication Minor I
... conditions in contact zone to give compound with low shear strength, thus forming a lubricating film at precisely a location where it is needed. ...
... conditions in contact zone to give compound with low shear strength, thus forming a lubricating film at precisely a location where it is needed. ...
1 VALVE CONTROLLED SYSTEMS 1 Load characteristics
... crane jib the velocity of which responds quickly to the valve position selected by the crane operator. When the valve is put to the centre position its ports are blocked and the fluid between the valve and the actuator is trapped thus locking the actuator into its set position. Alternative valve con ...
... crane jib the velocity of which responds quickly to the valve position selected by the crane operator. When the valve is put to the centre position its ports are blocked and the fluid between the valve and the actuator is trapped thus locking the actuator into its set position. Alternative valve con ...
Glaucoma - VCA Specialty Animal Hospitals
... is located behind the iris and circles for 360 degrees around the eye. The fluid produced by the ciliary body flows through the pupil and fills the anterior chamber. Normally, this fluid flows out from the eye through the iridocorneal drainage angle, a structure encircling the eye where the iris and ...
... is located behind the iris and circles for 360 degrees around the eye. The fluid produced by the ciliary body flows through the pupil and fills the anterior chamber. Normally, this fluid flows out from the eye through the iridocorneal drainage angle, a structure encircling the eye where the iris and ...
Fluid Flow and Mixing Induced by AC Continuous Electrowetting of
... 1. Introduction Mixing two or more streams within a confined microchannel is vital and challenging in the fields of chemical reaction [1–3], biomedical diagnostics [4,5], thermal management [6,7] and drug development [8]. Many approaches have been developed over the past few years to speed up the mi ...
... 1. Introduction Mixing two or more streams within a confined microchannel is vital and challenging in the fields of chemical reaction [1–3], biomedical diagnostics [4,5], thermal management [6,7] and drug development [8]. Many approaches have been developed over the past few years to speed up the mi ...
flow around wall-mounted cylinders with different geometries
... many engineering applications such as the pantographs of trains, high-rise buildings, car antennas, beams, fences and supports in internal and external flows. Therefore, the flow around cylindrical objects has been the subject of a large number of research activities. The selected geometries are bas ...
... many engineering applications such as the pantographs of trains, high-rise buildings, car antennas, beams, fences and supports in internal and external flows. Therefore, the flow around cylindrical objects has been the subject of a large number of research activities. The selected geometries are bas ...
aircraft hydraulics
... This type of reservoir is very difficult to maintain. Also, bubbles trapped within this system cannot be removed very easily. Its good points are that it is foamless and has no air which can be trapped in the fluid due to its operation. cavitation Cavitation occurs when a liquid (such as oil) moves ...
... This type of reservoir is very difficult to maintain. Also, bubbles trapped within this system cannot be removed very easily. Its good points are that it is foamless and has no air which can be trapped in the fluid due to its operation. cavitation Cavitation occurs when a liquid (such as oil) moves ...
Fluent - Laminar flow over a cylinder
... 1. In the main Fluent window, File-Write-Case & Data. In the Select File window which pops up, the default file name should be “laminar_cylinder.cas.gz”, as previously entered. OK to write the file onto your directory. OK again since it is okay to overwrite these files. Iterate towards a final solut ...
... 1. In the main Fluent window, File-Write-Case & Data. In the Select File window which pops up, the default file name should be “laminar_cylinder.cas.gz”, as previously entered. OK to write the file onto your directory. OK again since it is okay to overwrite these files. Iterate towards a final solut ...
Experiment and simulation of mixed flows in a trapezoidal
... PDMS and glass materials are favorable to electrokinetic flow, are compatible with a variety of bio-analytical processes, and are suitable for optical based detection techniques. Here microchannel structures are formed in PDMS using soft lithography technique (Xia and Whitesides 1998). Figure 3 illu ...
... PDMS and glass materials are favorable to electrokinetic flow, are compatible with a variety of bio-analytical processes, and are suitable for optical based detection techniques. Here microchannel structures are formed in PDMS using soft lithography technique (Xia and Whitesides 1998). Figure 3 illu ...
Microsoft Word - 12.800 chapter 1,`06
... cigarette (please don’t smoke) that turns more complex but remains continuous as it rises and the rippling of the sea surface under a light wind are all examples of the tapestry-like patterns of fluid motion. We intuitively think of the fluid involved as a continuum even though we are aware, intelle ...
... cigarette (please don’t smoke) that turns more complex but remains continuous as it rises and the rippling of the sea surface under a light wind are all examples of the tapestry-like patterns of fluid motion. We intuitively think of the fluid involved as a continuum even though we are aware, intelle ...
Aortic Stenosis - Austin Area Echo Society
... • AS jet velocity is defined as the highest velocity signal obtained from any window after a careful examination • Lower values from other views are not reported. The acoustic window that provides the highest aortic jet velocity is noted in the report and usually remains constant on sequential studi ...
... • AS jet velocity is defined as the highest velocity signal obtained from any window after a careful examination • Lower values from other views are not reported. The acoustic window that provides the highest aortic jet velocity is noted in the report and usually remains constant on sequential studi ...
Investigating Shock Wave—Boundary Layer Interaction Caused By
... The generation of a reflected shock wave by an ideal detonation wave is shown in Figure 1. The detonation travels from the point of ignition to the tube end at the Chapman-Jouget (CJ) speed, UCJ, as derived in detonation textbooks (e.g., Lee, 2008). Trailing the detonation is the Taylor expansion th ...
... The generation of a reflected shock wave by an ideal detonation wave is shown in Figure 1. The detonation travels from the point of ignition to the tube end at the Chapman-Jouget (CJ) speed, UCJ, as derived in detonation textbooks (e.g., Lee, 2008). Trailing the detonation is the Taylor expansion th ...
The Conversion of Fluid Flow into Laminar Flow Device
... fluid with surrounding. It also protectsthe Horizontal Laminar Flow Cabinets receive their name due to the direction of air flow which comes from above but then changes direction and is processed across the work in a horizontal direction. Vertical Laminar Flow Cabinets Vertical Laminar Flow Cabinets ...
... fluid with surrounding. It also protectsthe Horizontal Laminar Flow Cabinets receive their name due to the direction of air flow which comes from above but then changes direction and is processed across the work in a horizontal direction. Vertical Laminar Flow Cabinets Vertical Laminar Flow Cabinets ...
Fluid Properties - The GATE Academy
... Variation of Viscosity with temperature In case of liquids, the intermolecular distance is small and hence cohesive forces (forces of attraction between same nature molecules) are large and dominate over molecular momentum exchange. With increase in temperature, the cohesive forces decrease and henc ...
... Variation of Viscosity with temperature In case of liquids, the intermolecular distance is small and hence cohesive forces (forces of attraction between same nature molecules) are large and dominate over molecular momentum exchange. With increase in temperature, the cohesive forces decrease and henc ...
Beams, Bursts, Bubbles, and Bullets: Relativistic Outflows in
... This thesis investigates the physics of relativistic outflows in astrophysical scenarios. We focus on collimated flows, known as jets, that occur in Active Galactic Nuclei (AGN) and Gamma-Ray Bursts (GRBs). The production and early propagation of relativistic jets is examined in the case of accelera ...
... This thesis investigates the physics of relativistic outflows in astrophysical scenarios. We focus on collimated flows, known as jets, that occur in Active Galactic Nuclei (AGN) and Gamma-Ray Bursts (GRBs). The production and early propagation of relativistic jets is examined in the case of accelera ...
Noninvasive Evaluation of Left Ventricular Afterload
... The resistance and impedance to flow imposed by a single vessel of finite length or by a vessel segment must be clearly distinguished from the summed resistance/impedance of an entire vascular bed. Because the arterial system is composed of a network of nonuniform, branching vessels with different g ...
... The resistance and impedance to flow imposed by a single vessel of finite length or by a vessel segment must be clearly distinguished from the summed resistance/impedance of an entire vascular bed. Because the arterial system is composed of a network of nonuniform, branching vessels with different g ...
chapter 2 properties of fluids
... Rate of deformation, du/dy Variation of shear stress with the rate of deformation for Newtonian and nonNewtonian fluids (the slope of a curve at a point is the apparent viscosity of the fluid at that point) SME 1313 Fluid Mechanics I ...
... Rate of deformation, du/dy Variation of shear stress with the rate of deformation for Newtonian and nonNewtonian fluids (the slope of a curve at a point is the apparent viscosity of the fluid at that point) SME 1313 Fluid Mechanics I ...
Design of Hydraulic System - A Review
... Abstract - Hydraulic components are manufactured to provide the control function required for the operation of a wide range of system and application. This review on hydraulic system design gives an understanding of basic types of hydraulic components, their operational principle and estimation of t ...
... Abstract - Hydraulic components are manufactured to provide the control function required for the operation of a wide range of system and application. This review on hydraulic system design gives an understanding of basic types of hydraulic components, their operational principle and estimation of t ...
Interactions between freestream turbulence and boundary layers
... The interaction between free-stream turbulence and boundary layers is one example out of many that involve different types of fluid motion in overlapping or adjacent regions of flow. We are concerned here with flows at high Reynolds and Peclet numbers, so that the effects on the interactions between ...
... The interaction between free-stream turbulence and boundary layers is one example out of many that involve different types of fluid motion in overlapping or adjacent regions of flow. We are concerned here with flows at high Reynolds and Peclet numbers, so that the effects on the interactions between ...
subject: hydraulic check valves and flow
... The conditions for equilibrium show that the pressure drop p = p2 – p3 always results at the throttle position corresponding to the spring force. As only slight spring deflections occur, the spring force can be assumed to be almost constant. If pressure p2 increases, for example due to an increase i ...
... The conditions for equilibrium show that the pressure drop p = p2 – p3 always results at the throttle position corresponding to the spring force. As only slight spring deflections occur, the spring force can be assumed to be almost constant. If pressure p2 increases, for example due to an increase i ...
Coandă effect
The Coandă effect /ˈkwaːndə/ is the tendency of a fluid jet to be attracted to a nearby surface. The principle was named after Romanian aerodynamics pioneer Henri Coandă, who was the first to recognize the practical application of the phenomenon in aircraft development.