The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The lithium cell films drying cabinet with whole-side exhauster is presented. The cabinet mode for numerical simulation is built with SolidWorks 2007 and the steady state velocity fields are obtained with COSMOSFloWorks by the finite volume method. The comparative analysis about the flow field uniformity in drying area and the cabinets' resistance characters between this cabinet and others are developed...
The cooling performance makes a full impact on the operation stability of the microcomputer chassis. Up to now, no effort is found toward on the experimental research of cooling performance of the microcomputer chassis cooled by forced convection. According to the operating temperature of CPU, graphics card and BGA, the cooling performance of a type of microcomputer is analyzed and optimized. Three...
Gas-liquid flow of the spray nozzle of the wet skin-pass mill is the key factor to ensure the process of wet skin-pass of cold-rolled strip steel. By the coupling of free interface tracking method — Volume of Fluid and the k-∊ turbulence model, the three-dimensional modeling and numerical analysis were made inside and outside the nozzle of a steel wet skin mill. The distribution characteristics of...
This paper constructs the three-dimensional mathematical model of the internal flow field of the fixed damping orifice by using computational fluid software. It simulates the internal flow of the fixed damping orifice by adopting the standard k-ε turbulence model, and analyzes the influence of the fixed damping orifice's parameters on such fluid flow characteristics, as the velocity, the pressure,...
Air nozzles are the key constructional elements of the lithium battery films drying cabinets and have a great effect on drying efficiency and effectiveness even the running of whole drying system. The steady state flow fields of three kinds of air nozzles are obtained through numerical simulation method. This paper provides an investigation of the resistance characteristics and flow equalization characteristics...
Based on analysis of hydrostatic bearing with circular pocket, equations of static pressure, volvme pressure and squeezing pressure which influence dynamic characteristics of hydrostatic guides with rectangle pocket have been deduced. The function and their influencing factors of the three kinds pressure mentioned above are clarified. The amplitude-phase-frequency characteristics of the hydrostatic...
The structure of conical blood pump is introduced, and a new hybrid-type permanent magnetic bearings(PMB) composed of axial and radial PMBs are presented. The hybrid-type PMBs can suspend the rotor in axial and radial directions by the magnetic force. The static magnetic field and the force of PMBs are also computed numerically with the software ANSYS. Study indicates that the radial magnetic suspension...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.