CHE SIGNIFICA HEAT SINK IN INGLESE
Radiatore
Nei sistemi elettronici, un dissipatore di calore è uno scambiatore di calore passivo che raffredda un dispositivo dissipando il calore nel mezzo circostante. Nei computer, i dissipatori di calore vengono utilizzati per raffreddare unità di elaborazione centrali o processori grafici. I dispersori di calore vengono utilizzati con dispositivi a semiconduttori ad alta potenza come transistori di potenza e optoelettronica come laser e diodi emettitori di luce, dove la capacità di dissipazione del calore del dispositivo di base non è sufficiente a moderare la sua temperatura. Un dissipatore di calore è progettato per massimizzare la sua superficie in contatto con il mezzo di raffreddamento che lo circonda, come l'aria. La velocità dell'aria, la scelta del materiale, la protrusione e il trattamento delle superfici sono fattori che influenzano la prestazione di un dissipatore di calore. I metodi di fissaggio del dissipatore di calore ei materiali di interfaccia termica influenzano anche la temperatura di mandata del circuito integrato. L'adesivo termico o il grasso termico migliorano la prestazione del dissipatore di calore riempendo i vuoti tra il dissipatore di calore e il dispositivo.
definizione di heat sink nel dizionario inglese
La definizione di dissipatore di calore nel dizionario è una piastra metallica appositamente progettata per condurre e irradiare calore da un componente elettrico. L'altra definizione di dissipatore di calore è uno strato di materiale posizionato all'interno della pelle esterna dell'aereo ad alta velocità per assorbire il calore.
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10 LIBRI IN INGLESE ASSOCIATI CON «HEAT SINK»
Scopri l'uso di
heat sink nella seguente selezione bibliografica. Libri associati con
heat sink e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Design and analysis of
heat sinks
This book can also serve as a text in thermal science for students of electrical engineering.
Allan D. Kraus, Avram Bar-Cohen,
1995
2
An introduction to electronics
Heat sink design is then simple: Knowing the maximum power the device will
dissipate in a given circuit, you calculate the junction temperature, allowing for
the effects of heat conductivity in the transistor, heat sink, etc., and the maximum ...
3
Comparative Analysis of Microchannel
Heat Sink ...
Dylan Sean Farnam. Fisher and Torrance numerically studied conjugate heat
transfer in channels of non-rectangular curved boundaries utilizing the complex
variable boundary element method (CVBEM). [5] The authors studied these ...
4
Design And Technology Of
Heat Pipes For Cooling And
Heat ...
The insulating layer separates the condenser section of the heat pipe from a
convective heat sink. It provides sufficient thermal resistance to maintain the heat
pipe at the temperature necessary for adequate heat transport capability and ...
(K/W) (6.183) where Q is the power input to the heater bonded lo the bottom of
the heat sink. Tb the temperature at the bottom surface of the heat sink, and 7"0
the airflow temperature in front of the heat sink. Figure 6.26 shows examples of ...
Adrian Bejan, Allan D. Kraus,
2003
6
Modeling for All Scales: An Introduction to System Simulation
If the business transaction is substantial, you can show a heat sink below the
exchange symbol. Usually, however, the work of the transaction is done by the
units at either end of the transaction, and their heat sinks include the energy ...
Howard T. Odum, Elisabeth C. Odum,
2000
7
Microscale
Heat Transfer - Fundamentals and Applications: ...
surface of the heat sink immediately above the channel outlet. The heat flux and
Nusselt number had much higher values near the channel inlet and varied
around the channel periphery, approaching zero in the corners. It was also found
that ...
8
Simplified Design of IC Amplifiers
output current is something less than 1 A if the 1C is operated without a heat sink
and with an ambient temperature of 25°C. 8. 1.6 Power-Derating Curves Figure 8
-9 is reproduced from the data sheet and shows the power-derating factors, ...
9
Cooling of Electronic Systems
A two-dimensional numerical model of a single electronic component mounted
on a vertically-oriented, flat rectangular plate heat sink that is located immediately
above an upward- facing , horizontal component board was developed for this ...
Sadik Kakaç, Hafit Yüncü, K. Hijikata,
1994
10
Integrated Interconnect Technologies for 3D Nanoelectronic ...
This challenge gave rise to a new approach to heat sink design, known as “
design for manufacturability,” which aims to identify the heat sink structure and
materials that result in achieving desired performance targets using readily
available ...
Muhannad S. Bakir, James D. Meindl,
2008
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «HEAT SINK»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
heat sink nel contesto delle seguenti notizie.
MSI GeForce GTX 960 Gaming 2G Review - Tom's Hardware
The Twin Frozer V heat sink does its job well. Asus' Strix 960 keeps the GPU cooler by a few degrees. However, today's test was also run ... «Tom's Hardware, lug 15»
A Low-cost 0.5A 33V LED driver module with 90+% efficiency | EDN
The driver module can be attached to an external heat sink with double-sided thermo-conductive tape to improve thermal performance. It is also ... «EDN.com, lug 15»
RBH Sound I-12 and I-12/e Subwoofer Preview | Audioholics
... and stem from RBH's proprietary aluminum cone driver technology, which helps use the aluminum cone's natural heat sink properties to keep ... «Audioholics, lug 15»
Growing deployment of SBCs in military systems brings a number of …
The first is an air cooled module, in which we use a heat sink approach; we also have conduction cooled modules, where heat is pulled out of ... «New Electronics, lug 15»
ASUS Middle East Announces Strix R9 Fury | Al Bawaba
It has three fans engineered with a patented, new wing-blade design that delivers maximum airflow and static pressure over the heat sink ... «Al-Bawaba, lug 15»
Larson Electronics Reveals New Design for their Three Foot LED …
The aluminum housing serves as a heat sink and provides rigidity and strength for the LED bulb. This multi-voltage LED task light runs directly ... «Environmental Expert, lug 15»
Increasing Adaption of Geothermal Heat Pumps Technology Leads …
Geothermal heat pumping is a renewable heating technology utilizing the earth as both a heat sink and heat source. Heat pumps are a way of ... «Digital Journal, lug 15»
Amplified melt and flow of the Greenland ice sheet driven by late …
LWnet typically represents a heat sink in the SEB but under certain atmospheric conditions it can be positive resulting in higher net radiation (Rnet = SWnet + ... «Nature.com, lug 15»
Detection of colorectal polyps in humans using an intravenously …
The entire imaging head is mounted in a metal housing (Rittal, JB080804HC), which serves as a heat sink for passive cooling of the cameras. The metal housing ... «Nature.com, lug 15»
Sunplace solar cooker integrates dining and cooking
... and I do wonder whether it would really work, whether that steel grill might act more as a heat sink rather than a hot surface, and whether one ... «Treehugger, lug 15»