液态金属散热器和普通的散热器的区别是什么

2024-05-01 00:15

1. 液态金属散热器和普通的散热器的区别是什么

与传统散热器相比,“液态金属”散热器
  1、性能强大。“液态金属”的导热和比热容比传统导热剂大很多,不怕未来的高发热芯片;
  2、超级静音。“液态金属”散热器使用专门的电磁泵驱动,高效无噪音;
  3、体积小巧。得益于“液态金属”的良好性能,散热器体积可以进一步缩小;
  4、安全可靠。依米康使用的“液态金属”无毒无害,而且在散热器是封闭循环,不会泄露,杜绝安全隐患;
  5、绿色环保。依米康联合中科院理化所研制的“液态金属”是环保材料.
  6、并且厂家还提以旧换新业务,确保整个散热器100%回收利用,杜绝环境污染。上述五条,依米康“液态金属”散热器全部具备,这是目前任何一款传统散热器所不能达到的。

液态金属散热器和普通的散热器的区别是什么

2. 什么是液冷散热器呢?

当今个人计算机散热领域中,风冷散热器虽然基本脱离了高噪音暴力散热的怪圈,但却普遍朝着大体积,多热管,还有超重量的方向发展,这对用户在散热器的实际使用和安装方面带来了很大不便,同时也对电脑配件的承重承压能力带来很大的考验。鉴于上述后风冷时代所出现的困境,液冷散热器渐渐的被广大电脑用户所接受。作为一种成熟的散热技术,液冷散热方式一直以来都被广泛应用于工业途径,如汽车,飞机引擎的散热。将液冷散热技术应用于计算机领域其实并非是因为风冷散热已经发展到了尽头,而是由于液体的散热速度远远大于空气,因此液冷散热器往往具备不错的散热效果,同时在噪音方面也能得到很好的控制。由于在散热效率和静音等方面有着的种种优势,在计算机风冷散热流行不久后,液冷散热也随之出现。
令人可喜的是,时至今日,计算机领域的液冷散热正在普及开来,这种状况归根结于液冷的安全性和稳定性有了很大的进步。一套典型的水冷散热系统必须具有以下部件:水冷块、循环液、水泵、管道和水箱或换热器。水冷块是一个内部留有水道的金属块,由铜或铝制成,与CPU接触并将吸收CPU的热量。循环液由水泵的作用在循环的管路中流动,如果液体是水,就是我们俗称的水冷系统。吸收了CPU热量的液体就会从CPU上的水冷块中流走,而新的低温的循环液将继续吸收CPU的热量。

3. 液态金属散热器有什么优点

液态金属散热器的特点
[2](1)液体金属具有远高于水、空气及许多非金属介质的热导率,因此液态金属芯片散热器相对传统水冷可实现更加高效的热量输运及极限散热能力; 
(2)液态金属的高电导属性使其可采用无任何运动部件的电磁泵驱动,驱动效率高,能耗低,而且没有任何噪音; 
(3)液态金属不易蒸发,不易泄漏,安全无毒,物化性质稳定,极易回收,是一种非常安全的流动工质,可以保证散热系统的高效,长期,稳定运行。
编辑本段液态金属散热器的优点

(1)散热性能在三种对比方案中最为优秀; 
(2)在热流密度进一步提高的情况下,液态金属方案是解决极限热流的最优选择; 
(3)液态金属的高电导属性使其可采用无任何运动部件的电磁泵驱动,驱动效率高,能耗低,而且没有任何噪音; 
(4)液态金属管道布置灵活,可进行多次弯折,易实现长距离热量传输; 
(5)液态金属不易蒸发,不易泄漏,安全无毒,物化性质稳定,是一种非常安全的流动工质,能保证大功率散热系统(>1KW)的高效,长期,稳定运行。 总体而言,依米康液态金属优秀的导热和热量输运能力,液态金属散热技术可为大功率散热需求提供全面而高效的解决方案,其必将在工业界衍生出系列崭新方法、应用和产品,可望在工业、民用,乃至军工领域发挥出巨大的作用。
 
 
 
 
百度百科里就有啊。。。。。。

液态金属散热器有什么优点

4. 什么是新型液态散热?

兰洋液态散热即浸入式液态散热(以下简称“兰洋液冷),顾名思义就是将传统的风冷和水冷散热替换成新型的液体散热,将所有电子元器件全部浸泡在特殊的冷却剂中,通过冷热交换带走电子元件热量的单相散热方式。

  兰洋液冷方式吸收热量的效率可达空气的1000倍以上,并且可以将冷却能耗降低至少50%。此外,由于“浸没式液冷”技术使服务器等设备不再需要风扇,所以使用浸没式液冷技术的数据中心将会是静音的数据中心,机房全年PUE(负载耗能占比)可轻松降至 1.1 以下。浸没式液冷服务器也因此实现了高密度、低噪音、低传热温差、自然冷却的效果。

5. 液体的散热

   
  更新1:  除左水之外,其他liquid唔可以含水 example: 油
    更新2:  要系用中二ge程度explain到
   液体 : 水银 . 酒 . 水 . 盐水 . 油 ( 快至慢 ) 原因 : 因为世界上每样野都会有一样叫Specific Heat Capacity (比热容量)既野 Specific Heat Capacity (比热容量)就系一个指标显示一个指定物件需要几多热量去将1kg既指定物件将一度温度. Specific Heat Capacity (比热容量)单位为 JKg ^ (-1)K ^ (-1) Specific Heat Capacity = Heat Trfer / ( Mass * Temperature change) Specific Heat Capacity 越大散热速度越慢 水银 : 140 酒 : 2400 水 : 4200 盐水 : >4200 油 : >4200>盐水  Liquid is one of the four principal states of matter. A liquid is a fluid that can freely form a distinct surface at the boundaries of its bulk material. The surface is a free surface where the liquid is not constrained by a container. [edit] Characteristics A liquid's shape is confined to   not determined by   the container it fills. That is to say   liquid particles (normally molecules or clusters of molecules) are free to move within the volume   but they form a discrete surface that may not necessarily be the same as the vessel. The same cannot be said about a gas; it can also be considered a fluid   but it must conform to the shape of the container entirely. In liquid   the particles slide past each other and they move fast. At a temperature below the boiling point   a liquid will evaporate until   if in a closed container   the concentration of the vapors belonging to the liquid reach an equilibrium partial pressure in the gas. Therefore no liquid can exist permanently in a plete vacuum. The surface of the liquid behaves as an elastic membrane in which surface tension appears   allowing the formation of drops and bubbles. Capillarity is another consequence of surface tension. Only liquids can display immiscibility. The most familiar mixture of o immiscible liquids in everyday life are the vegetable oil and water in Italian salad dressing. A familiar set of miscible liquids are water and alcohol. Only liquids display wetting properties. Liquids at their respective boiling point change to gases (except when superheating occurs)   and at their freezing points   change to solids (except when supercooling occurs). Even below the boiling point liquid evaporates on the surface. Objects immersed in liquids are subject to the phenomenon of buoyancy   which is also observed in other fluids   but is especially strong in liquids due to their high density. Liquid ponents in a mixture can often be separated from one another via fractional distillation. The volume of a quantity of liquid is fixed by its temperature and pressure. Unless this volume exactly matches the volume of the container   a surface is observed. Liquids in a gravitational field   like all fluids   exert pressure on the sides of a container as well as on anything within the liquid itself. This pressure is trmitted in all directions and increases with depth. In the study of fluid dynamics   liquids are often treated as inpressible   especially when studying inpressible flow. If a liquid is at rest in a uniform gravitational field   the pressure at any point is given by where: = the density of the liquid (assumed constant) = gravity = the depth of the point below the surface. Note that this formula assumes that the pressure at the free surface is zero   and that surface tension effects may be neglected. Liquids generally expand when heated   and contract when cooled. Water beeen 0 °C and 4 °C is a notable exception; this is why ice floats. Liquids have little pressibility : water   for example   does not change its density appreciably unless subject to pressure of the order of hundreds bar. Examples of everyday liquids besides water are mineral oil and gasoline. There are also mixtures such as milk   blood   and a wide variety of aqueous solutions such as household bleach. Only six elements are liquid at room temperature and pressure: bromine   mercury   francium   cesium   gallium and rubidium.[2] In terms of plaary habitability   liquid water is required for the existence of life.   

液体的散热

6. 液态金属散热器的好处

(1)散热性能在三种对比方案中最为优秀; 

  (2)在热流密度进一步提高的情况下,液态金属方案是解决极限热流的最优选择; 

  (3)液态金属的高电导属性使其可采用无任何运动部件的电磁泵驱动,驱动效率高,能耗低,而且没有任何噪音; 

  (4)液态金属管道布置灵活,可进行多次弯折,易实现长距离热量传输; 

  (5)液态金属不易蒸发,不易泄漏,安全无毒,物化性质稳定,是一种非常安全的流动工质,能保证大功率散热系统(>1KW)的高效,长期,稳定运行。 总体而言,依米康液态金属优秀的导热和热量输运能力,液态金属散热技术可为大功率散热需求提供全面而高效的解决方案,其必将在工业界衍生出系列崭新方法、应用和产品,可望在工业、民用,乃至军工领域发挥出巨大的作用。

7. 液态金属散热器的产品优点

(1)散热性能在三种对比方案中最为优秀;(2)在热流密度进一步提高的情况下,液态金属方案是解决极限热流的最优选择;(3)液态金属的高电导属性使其可采用无任何运动部件的电磁泵驱动,驱动效率高,能耗低,而且没有任何噪音;(4)液态金属管道布置灵活,可进行多次弯折,易实现长距离热量传输;(5)液态金属不易蒸发,不易泄漏,安全无毒,物化性质稳定,是一种非常安全的流动工质,能保证大功率散热系统(>1KW)的高效,长期,稳定运行。  总体而言,依米康液态金属优秀的导热和热量输运能力,液态金属散热技术可为大功率散热需求提供全面而高效的解决方案,其必将在工业界衍生出系列崭新方法、应用和产品,可望在工业、民用,乃至军工领域发挥出巨大的作用。

液态金属散热器的产品优点