number of transfer units
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Number of Transfer Units — Die Number of Transfer Units (NTU) ist eine dimensionslose Kennzahl und gehört in den Bereich der Wärmeübertragung. Der Nutzen der NTU besteht darin, einen Wärmeüberträger auszulegen oder ein vorhandenes Gerät nachzurechnen. Das NTU Verfahren… … Deutsch Wikipedia
Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change … Wikipedia
Transfer (computing) — In computer technology, transfers per second and its more common derivatives gigatransfers per second (abbreviated GT/s) and megatransfers per second (MT/s) are informal language that refer to the number of operations transferring data that occur … Wikipedia
transfer — A change of ownership from one person or party to another. Bloomberg Financial Dictionary On the London Stock Exchange, the form signed by the seller of a security authorising the company to remove his name from the register, and substitute that… … Financial and business terms
Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… … Wikipedia
Volvo Business Units — The Volvo Group consists of eight main business areas, which are supported within the group by a number of business units.Volvo 3PVolvo 3P is a business unit responsible for product planning, product development, purchasing and product range… … Wikipedia
Comparison of AMD graphics processing units — For information on Nvidia graphics processing units, see Comparison of Nvidia graphics processing units. This page contains general information about the GPUs and video cards by Advanced Micro Devices (AMD), including those by ATI Technologies… … Wikipedia
Heat transfer coefficient — The heat transfer coefficient, in thermodynamics and in mechanical and chemical engineering, is used in calculating the heat transfer, typically by convection or phase change between a fluid and a solid::Delta Q=h cdot A cdot Delta T cdot Delta… … Wikipedia
Prandtl number — The Prandtl number mathrm{Pr} is a dimensionless number approximating the ratio of momentum diffusivity (kinematic viscosity) and thermal diffusivity. It is named after the German physicist Ludwig Prandtl.It is defined as::mathrm{Pr} = frac{… … Wikipedia
Data rate units — In telecommunications, bit rate or data transfer rate is the average number of bits, characters, or blocks per unit time passing between equipment in a data transmission system. This is typically measured in multiples of the unit bit per second… … Wikipedia
training, transfer of — In psychology, the effect of having learned one activity on an individual s execution of other activities. Positive transfer occurs when a previously acquired skill enhances one s performance of a new one. Negative transfer occurs when the… … Universalium
