| 摘要 |
<p>The present invention relates to a heat-transfer fluid composition for a heat-exchange loop at an exchange temperature between 50 and 95°C, wherein said heat-transfer fluid includes a water/ethylene glycol mixture as well as alumina nanoparticles, the composition comprising 1 to 1.3 % in alumina nanoparticle content, said alumina nanoparticles having a circular cross-section and a mean diameter of about 5 nm; and the water/ethylene glycol mixture comprises 50 to 65 % in water content and 50 to 35 % of ethylene glycol in content.</p> |
