Essays about: "thermophysical test"

Found 2 essays containing the words thermophysical test.

1. 1. A pre-study for functional coatings evaluated on light metals to be applied on a new HPDC Mg-alloy : Investigating tribological and thermophysical properties, as-cast and coated

   University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

   Author : Louise Albo Zieme; Pontus Bergstedt; [2021]
   Keywords : reciprocating dry sliding wear test; thermophysical test; NiP-SiC; Ni-SiC; functional coatings; progressive scratch test; adhesion; magnesium alloy; aluminium alloy; hardness.;

   Abstract : Magnesium with two-thirds of the density compared to aluminium and one-quarter of steel, intrigues product developers and material scientists due to the light metal’s excellent combination of strength to weight ratio as well as their capability of being produced as a High Pressure Die Cast component compared to other ferrous or light metal alloys.   However, a magnesium alloy inherits some concerning drawbacks, limiting the exploitation in structural applications and mechanical design such as automotive, heavy machinery and aerospace components. READ MORE

3. 2. Study of high flash point ethyl alcohol-based secondary fluids applied in Ground Source Heat Pumps systems

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Luis Enrique Carrion Domenech; [2019]
   Keywords : indirect refrigeration system; secondary fluid; flammability; alcohols; geothermal heat pump systems; properties.;

   Abstract : Ethyl alcohol (ethanol) as secondary fluids is very popular as heat transfer fluid for indirect refrigeration system with ground source heat pump systems (GSHP) in several countries such as Sweden, Norway, Switzerland, Finland and other European countries. There have been several researches about the future ofthe refrigeration sector, refrigerants and refrigeration systems. READ MORE