Zhenyu Wang

TL;DR: In this article, a eutectic mixture of a mixture of sodium bromide, potassium bromides, lithiumbromide and calcium bromite was used as the base salt, into which nine SiO2 nanoparticles in three diameters were dispersed to form twenty-two nano-bromides in total.

TL;DR: In this paper, 20 nm silica particles were dispersed into nitrates by ultrasonic stirring method to study the effects of different mass concentrations of nanoparticles on the thermal properties of nitrates.

TL;DR: In this article, a high-temperature mine local refrigeration system and method was proposed, where the local refrigerations system comprises an overground unit and an underground unit, wherein the overground units are used for compressing ground air; the cooling machine unit is connected with the air compressor unit and is used for recovering heat energy in the ground air treated by the air compressors; and the underground unit comprises an expansion machine and an ejector.

TL;DR: In this paper, a system and a method for local refrigerating of a high-temperature and high-humidity mine is described. But the system for the local refrigeration has the advantages that the conveying amount of ground air is effectively reduced, and the air requiring place can obtain the air flow with standard temperature and humidity.