Evoluzione di particelle sopratermiche durante eventi di
... presence of multiple-helicity fluid fields. This will allow us to assess the structures of the electron and current density in the stochastic fields that develop during the nonlinear phase of the reconnection process. In order to analyse the influence of the magnetic chaoticity on the electron tra ...
... presence of multiple-helicity fluid fields. This will allow us to assess the structures of the electron and current density in the stochastic fields that develop during the nonlinear phase of the reconnection process. In order to analyse the influence of the magnetic chaoticity on the electron tra ...
Hydrostatic Forces On Submerged Surfaces
... buoyancy B, which is the centroid of the displaced volume. • An immersed body is stable if the body is bottom-heavy and thus point G is directly below point B. • A rotational disturbance of the body in such cases produces a restoring moment to return the body to its original stable position. Hot-air ...
... buoyancy B, which is the centroid of the displaced volume. • An immersed body is stable if the body is bottom-heavy and thus point G is directly below point B. • A rotational disturbance of the body in such cases produces a restoring moment to return the body to its original stable position. Hot-air ...
Industrial pharmacy and pharmaceutical technology
... 1. A powder population in which the mode, mean and median particle size are equal is said to be: a. Monosized. b. Normally distributed. c. Positively skewed. d. Negatively skewed. 2. Concerning the fracture behavior of powders, choose the correct statement: a. Plastic materials fracture easily. b. E ...
... 1. A powder population in which the mode, mean and median particle size are equal is said to be: a. Monosized. b. Normally distributed. c. Positively skewed. d. Negatively skewed. 2. Concerning the fracture behavior of powders, choose the correct statement: a. Plastic materials fracture easily. b. E ...
AIBO monocular depth perception through
... Depth perception can be achieved through a number of optical cues including optical flow. Essentially information about an object’s position can be discovered by slightly changing the viewing position. The images from the different viewpoints are compared and using an algorithm depth information abo ...
... Depth perception can be achieved through a number of optical cues including optical flow. Essentially information about an object’s position can be discovered by slightly changing the viewing position. The images from the different viewpoints are compared and using an algorithm depth information abo ...
Study of Swirl and Tumble Motion using CFD
... compressed during compression stroke and it increases its rate of rotation to conserve angular momentum. With increase in compression, the vortex becomes more noncircular. The vortex reaches a critical point beyond which the vortex breaks down into smaller vortices. These vortices decay into similar ...
... compressed during compression stroke and it increases its rate of rotation to conserve angular momentum. With increase in compression, the vortex becomes more noncircular. The vortex reaches a critical point beyond which the vortex breaks down into smaller vortices. These vortices decay into similar ...
Note 1
... What is fluid in a mathematician’s eyes---a continuous medium, or continuum. Air parcel or air particle is often referred to as a “point” in the atmospheric continuum. This lecture will be about the mathematical expression (in terms of partial differential equations) of the forces and laws---the bui ...
... What is fluid in a mathematician’s eyes---a continuous medium, or continuum. Air parcel or air particle is often referred to as a “point” in the atmospheric continuum. This lecture will be about the mathematical expression (in terms of partial differential equations) of the forces and laws---the bui ...
Fluid dynamics
In physics, fluid dynamics is a subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion. It has several subdisciplines itself, including aerodynamics (the study of air and other gases in motion) and hydrodynamics (the study of liquids in motion). Fluid dynamics has a wide range of applications, including calculating forces and moments on aircraft, determining the mass flow rate of petroleum through pipelines, predicting weather patterns, understanding nebulae in interstellar space and modelling fission weapon detonation. Some of its principles are even used in traffic engineering, where traffic is treated as a continuous fluid, and crowd dynamics. Fluid dynamics offers a systematic structure—which underlies these practical disciplines—that embraces empirical and semi-empirical laws derived from flow measurement and used to solve practical problems. The solution to a fluid dynamics problem typically involves calculating various properties of the fluid, such as flow velocity, pressure, density, and temperature, as functions of space and time.Before the twentieth century, hydrodynamics was synonymous with fluid dynamics. This is still reflected in names of some fluid dynamics topics, like magnetohydrodynamics and hydrodynamic stability, both of which can also be applied to gases.