APPH 4200 Physics of Fluids
... Continuity (incompressible flow and the Boussinesq approximation) ...
... Continuity (incompressible flow and the Boussinesq approximation) ...
Buoyancy
... particle during the course of motion with time (fig *) The fluid particles may change their shape, size and state as they move. As mass of fluid particles remains constant throughout the motion, the basic laws of mechanics can be applied to them at all times. The task of following large number of fl ...
... particle during the course of motion with time (fig *) The fluid particles may change their shape, size and state as they move. As mass of fluid particles remains constant throughout the motion, the basic laws of mechanics can be applied to them at all times. The task of following large number of fl ...
FLUID FLOW IDEAL FLUID BERNOULLI`S PRINCIPLE
... • Steady flow – the velocity of the fluid at each point is constant in time. BERNOULLI'S EQUATION (conservation of ENERGY) An interesting effect is that, for a fluid (e.g. air) flowing through a pipe with a constriction in it, the fluid pressure is lowest at the constriction. In terms of the equatio ...
... • Steady flow – the velocity of the fluid at each point is constant in time. BERNOULLI'S EQUATION (conservation of ENERGY) An interesting effect is that, for a fluid (e.g. air) flowing through a pipe with a constriction in it, the fluid pressure is lowest at the constriction. In terms of the equatio ...
Lecture Notes for First Quiz - Atmospheric and Oceanic Sciences
... The velocity gradient tensor has symmetric and antisymmetric parts: symmetric part includes divergence (trace; ignored) and shear strain elements (off-diagonal) antisymmetric part includes vorticities, which do not deform a fluid element and are ignored in defining the constitutive relationship 11. ...
... The velocity gradient tensor has symmetric and antisymmetric parts: symmetric part includes divergence (trace; ignored) and shear strain elements (off-diagonal) antisymmetric part includes vorticities, which do not deform a fluid element and are ignored in defining the constitutive relationship 11. ...
ch4
... The direction of the flow is always from a point of high pressure to a point of low pressure. ...
... The direction of the flow is always from a point of high pressure to a point of low pressure. ...
Dynamics of a Capillary Tube
... Excel and a C-program were used to convert the pixel distances into MM and to print out quick alterations to the data ...
... Excel and a C-program were used to convert the pixel distances into MM and to print out quick alterations to the data ...
Document
... The work done on the input piston by the applied force is equal to the work done by the output piston in lifting the load placed on it. The advantage of a hydraulic lever is: With a hydraulic lever, a given force applied over a given distance can be transformed to a greater force applied over a sma ...
... The work done on the input piston by the applied force is equal to the work done by the output piston in lifting the load placed on it. The advantage of a hydraulic lever is: With a hydraulic lever, a given force applied over a given distance can be transformed to a greater force applied over a sma ...
FLUID MECHANICS PART II(1)
... We may not that Fp is the total force due to pressure on the surface of the volume V , whether volume V is occuppied by the fluid or not. This clearly reveals that a body immersed in a fluid experiences a force Fp due to pressure, equal and oppositte to the body force Fbody which would be exerted on ...
... We may not that Fp is the total force due to pressure on the surface of the volume V , whether volume V is occuppied by the fluid or not. This clearly reveals that a body immersed in a fluid experiences a force Fp due to pressure, equal and oppositte to the body force Fbody which would be exerted on ...
ENT 211 Week 1 - Introduction to Thermal-Fluid
... viscoelasticity of normal blood. This is clearly seen at high shear rates where the Patient's Elasticity (Red) is significantly higher than the Normal Elasticity (BLACK). ...
... viscoelasticity of normal blood. This is clearly seen at high shear rates where the Patient's Elasticity (Red) is significantly higher than the Normal Elasticity (BLACK). ...
Applied Mechanics
... Deformable Body Mechanics The mechanics of deformable bodies is the field that is concerned with the deformability of objects. An elastic body is defined as one in which all deformations are recoverable upon removal of external forces. this feature of some materials can easily be visualized by obse ...
... Deformable Body Mechanics The mechanics of deformable bodies is the field that is concerned with the deformability of objects. An elastic body is defined as one in which all deformations are recoverable upon removal of external forces. this feature of some materials can easily be visualized by obse ...
DRIVING FORCES FOR THE TRANSPORT PHENOMENA What is
... What is the driving force for heat transfer? Temperature Gradient!!! ...
... What is the driving force for heat transfer? Temperature Gradient!!! ...
Fluid thread breakup
Fluid thread breakup is the process by which a single mass of fluid breaks into several smaller fluid masses. The process is characterized by the elongation of the fluid mass forming thin, thread-like regions between larger nodules of fluid. The thread-like regions continue to thin until they break, forming individual droplets of fluid.Thread breakup occurs where two fluids or a fluid in a vacuum form a free surface with surface energy. If more surface area is present than the minimum required to contain the volume of fluid, the system has an excess of surface energy. A system not at the minimum energy state will attempt to rearrange so as to move toward the lower energy state, leading to the breakup of the fluid into smaller masses to minimize the system surface energy by reducing the surface area. The exact outcome of the thread breakup process is dependent on the surface tension, viscosity, density, and diameter of the thread undergoing breakup.