Essays about: "underkylning"
Showing result 1 - 5 of 6 essays containing the word underkylning.
-
1. Numerical Modelling of Gas Atomised Metal Droplets
University essay from KTH/MaterialvetenskapAbstract : The ability to predict nucleation and solidification behaviour is essential for producing high-quality metal powders. The droplet cooling of complex multi-component alloy systems has not been accurately studied by any models to date. READ MORE
-
2. Performance comparison between reciprocating and scroll compressor heat pumps with R600a refrigerant
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : A performance comparison of heat pumps using a scroll (Sanden) and a reciprocating (Bitzer) compressor was conducted experimentally. The refrigerant used was R600a (isobutane). READ MORE
-
3. Influence of Nucleation Techniques on the Degree of Supercooling and Duration of Crystallization for Sugar Alcohol as Phase Change Material : Investigation on erythritol-based additiveenhanced Composites
University essay from KTH/EnergiteknikAbstract : Utilizing Phase Change Materials (PCM) for Latent Thermal Energy Storage (LTES) applications have previously been extensively researched as a measure to reduce greenhouse gas emissions from energy consumption. In order to make use of the waste heat from industrial processes for LTES purposes, a new demand emerged for PCMs capable of phase change in mid-temperature ranges of 100 °C - 200 °C. READ MORE
-
4. Influence of Nucleation Techniques on the Degree of Supercooling and Duration of Crystallization for Sugar Alcohol as Phase Change Material : Investigation on erythritol-based additiveenhanced composites
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Utilizing Phase Change Materials (PCM) for Latent Thermal Energy Storage (LTES) applications have previously been extensively researched as a measure to reduce greenhouse gas emissions from energy consumption. In order to make use of the waste heat from industrial processes for LTES purposes, a new demand emerged for PCMs capable of phase change in mid-temperature ranges of 100 °C - 200 °C. READ MORE
-
5. Evaluation of CO2 Ice rink heat recovery system performance
University essay from KTH/EnergiteknikAbstract : Ice rinks are the largest energy consumers in terms of public buildings due to their simultaneous need of cooling, heating, ventilation, and lighting for different parts of the building which means that these facilities also have a lot of potential for energy saving. Due to the size of the cooling unit in an ice rink the refrigerant charge can become quite high, which potentially has a big impact on the environment. READ MORE