Search for dissertations about: "steam injection"
Showing result 1 - 5 of 15 swedish dissertations containing the words steam injection.
-
1. Evaluation of UHT milk processed by direct steam injection and steam infusion technology
Abstract : UHT direct steam injection and steam infusion are widely used; however there is no comparison of their impact on milk components. This study evaluates the structural changes at different steps during the UHT processing of whole milk in a full-scale UHT plant by transmission electron microscopy (TEM) and particle size measurements, and follows the enzymatic activity. READ MORE
-
2. Steam condensation in a water pool and its effect on thermal stratification and mixing
Abstract : The Pressure Suppression Pool (PSP) of a Boiling Water Reactor (BWR) is a large heat sink designed to limit the containment pressure by condensing steam released from the primary coolant system. The development of thermal stratification is a safety concern since it leads to higher containment pressures than in completely mixed conditions, and can affect the performance of systems such as the emergency core cooling and containment spray, which the use PSP as a source of water. READ MORE
-
3. Ånginsprutning i gasturbiner för kraft- och värmeproduktion
Abstract : .... READ MORE
-
4. Effective Models for Simulation of Thermal Stratification and Mixing Induced by Steam Injection into a Large Pool of Water
Abstract : Steam venting and condensation in a large pool of water creates both a source of heat and a source of momentum. Complex interplay between these two sources leads to either thermal stratification or mixing. READ MORE
-
5. On Fuel Coolant Interactions and Debris Coolability in Light Water Reactors
Abstract : During the case of a hypothetical severe accident in a light water reactor, core damage may occur and molten fuel may interact with water resulting in explosive interactions. A Fuel-Coolant Interactions (FCI) consists of many complex phenomena whose characteristics determine the energetics of the interactions. READ MORE