摘要:
A heat transport fluid includes a solvent, particles dispersed in the solvent, coating agents attached to surfaces of the particles, and organic components dispersed in the solvent. The heat transport fluid can be used for a heat transport structure that includes a first member having a first temperature, a second member having a second temperature higher than the first temperature, and a circulation device for circulating the heat transport fluid through the first member and the second member.
摘要:
A heat transport medium includes a single solvent and fine particles 1 of a predetermined material dispersed in the solvent, and transports heat transferred from a heat transfer surface 5. Fine particles 1 includes one or more atoms, and structural substances 3 are arranged on a surface of fine particles 1 to protect it. Furthermore, structural substances 3 having a functional group capable of adsorbing onto fine particles 1 are floated around fine particles 1 in a state where structural substances are not adsorbed onto the fine particle. Also, structural substances 3 adsorbed onto the surface of fine particles 1 are arranged so as to form spaces which enable the floating structural substances 3 to adsorb around the fine particle.
摘要:
A heat transport medium transports heat transferred from a heat transfer surface 5, the medium comprising a single solvent and containing microparticles 1 of a predetermined substance, wherein the microparticle 1 comprises one or more atoms, structures 3 for protecting the microparticle 1 are arranged on the microparticle surface and, if the diameter of a solvent molecule 2 constituting the medium is a and the length from a functional group 3a of the structure 3, which adsorbs to the microparticle 1, is b, the diameter a and the length b are set to satisfy the relationship a≦b.
摘要:
A heat transport medium comprises a single solvent and fine particles 1 of a predetermined material dispersed in the solvent, and transports heat transferred from a heat transfer surface 5. The fine particles 1 consist of one or more atoms, and have a structural substances 3 arranged on the surfaces to protect the fine particles 1. The heat transport medium satisfies a relationship among a diameter A, a length B and an average clearance distance C, which is represented by the expressions A≦B, and B≦C/2, wherein the diameter A is the diameter of a solvent molecule 2 composing the solvent, the length B is a length of a structural substance 3 extending from a functional group 3a to be adsorbed on the fine particles 1, and the average clearance distance C is an average distance between the fine particles dispersed in the solvent.
摘要:
A heat transport medium for transporting heat transferred from a heat transfer surface includes a liquid medium, and fine particles of a predetermined material dispersed into the liquid medium. The fine particles are contained in the liquid medium in volume content to provide an improvement rate of a heat transfer coefficient of about 1.0 or more. Here, the heat transfer coefficient is an index representing ease of heat transfer of the medium between the heat transfer surface and the medium by addition of the fine particles.
摘要:
An apparatus of a heat transfer circuit in which a heat transfer fluid with small particles circulates includes a container and an agitator. The container is located in a lower position of the apparatus in a vertical direction and defines a chamber where the heat transfer liquid passes when circulating in the heat transfer circuit. The agitator is located in the chamber to agitate the heat transfer fluid.
摘要:
A heat exchange member comprising a liquid layer and a solid layer capable of conducting a heat exchange reaction with the liquid layer upon their solid-liquid contact at an interface between the solid layer and the solid layer, wherein the solid layer further comprises on a surface thereof which is contacted with the liquid layer a surface coating layer capable of reducing a difference of the vibration between a thermal vibration of the solid and a thermal vibration of the liquid, and the surface coating layer comprises a plurality of fibrous structures arranged on a surface of the solid layer, and a heat exchange apparatus using the heat exchange member.
摘要:
A heat exchange member comprising a liquid layer and a solid layer capable of conducting a heat exchange reaction with the liquid layer upon their solid-liquid contact at an interface between the solid layer and the solid layer, wherein the solid layer further comprises on a surface thereof which is contacted with the liquid layer a surface coating layer capable of reducing a difference of the vibration between a thermal vibration of the solid and a thermal vibration of the liquid, and the surface coating layer comprises a plurality of fibrous structures arranged on a surface of the solid layer, and a heat exchange apparatus using the heat exchange member.