Sökning: "thermophysical properties"
Visar resultat 1 - 5 av 30 avhandlingar innehållade orden thermophysical properties.
1. Thermophysical Properties of Aqueous Solutions Used as Secondary Working Fluids
Sammanfattning : Secondary working fluids (secondary refrigerants, heat transfer fluids, antifreezes, brines) have long been used in various indirect re-frigeration and heat pump systems. Aqueous solutions (water solu-tions) have long been used as single phase (liquid only) secondary working fluids for cooling in supermarkets, ice rinks, heat recovery systems, heat pumps and other applications. LÄS MER
2. Thermophysical properties of liquid secondary refrigerants : a critical review on literature references and laboratory measurements
Sammanfattning : .... LÄS MER
3. Design and Construction of Low-Temperature Scanning Tunnelling Microscope for Spectroscopy
Sammanfattning : This thesis discusses some of the fundamental requirements needed to be fulfilled when constructing a low temperature scanning tunnelling microscope (STM). Three different designs, two non-vacuum and one ultra-high vacuum (UHV), based on either inertial-mass or novel stepper motor principles are presented. LÄS MER
4. Investigations of thermophysical properties of slags with focus on slag-metal interface
Sammanfattning : The objective of this research work was to develop a methodology for experimentally estimating the interfacial properties at slag-metal interfaces. From previous experiments carried out in the division, it was decided to use surface active elements like sulfur or oxygen to trace any motion at the interface. LÄS MER
5. Experimental and modelling studies of the thermophysical and thermochemical properties of some slag systems
Sammanfattning : In order to optimize the metallurgical processes it is necessary to improve the understandings of the industrial slag properties, which include thermophysical and thermochemical properties. In the present study Mass Triangle Model was applied to predict these properties. LÄS MER