Essays about: "boiling"

Showing result 21 - 25 of 95 essays containing the word boiling.

1. 21. Dynamic Modeling of Target's Cooling Systems

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Maximilian Cahlin; [2021]
   Keywords : Dynamic modeling; Modelica; Dymola; Fluid mechanics; Thermodynamics; Technology and Engineering;

   Abstract : The thermal energy generated from the spallation process in the ESS facility must be cooled by cooling systems in order to ensure safe operation of the facility. It is of interest to understand what operating conditions of the cooling systems will ensure this safety for both stationary conditions and transient events. READ MORE

3. 22. Primordial Gravitational Waves and ultra-light Dark Matter in a complex singlet extended Standard Model

   University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

   Author : Sara Wildenor; [2021]
   Keywords : theoretical physics; gravitational waves; dark matter; complex singlet extended standard model; LISA; BBO; DECIGO; Physics and Astronomy;

   Abstract : In this thesis, the consequences of extending the internal symmetries of the standard model with a complex singlet scalar field, are investigated in terms of dark matter phenomenology and the possibility of primordial gravitational wave detection utilizing space based laser interferometry. The scalar potential of the model is constructed with a Z2 symmetry, which allows for the retainment of a linear and a quadratic coupling parameter, as well as a stable dark matter candidate, and an additional non-zero vacuum expectation value for the real component of the scalar field. READ MORE

4. 23. Boiling heat transfer of multiple impinging water jets on a hot rotary cylinder

   University essay from Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

   Author : Aitor Uriarte; [2021]
   Keywords : Quenching; unsteady heat transfer; multiple impinging jet; boiling; rotary cylinder; fast cooling.;

   Abstract : Quenching technique is widely used in industrial applications as it enhances the mechanical properties of metals such as hardness and tensile strength. This technique consists of a heating process followed by fast cooling which results in different microstructures that enhance the metal behavior. READ MORE

5. 24. Next Generation Kettle : A Realisation of an Induction Cooktop Kettle with Automatic Deactivation

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

   Author : Jennifer Li; Ida Östlund; [2021]
   Keywords : ;

   Abstract : In 2018 KTH alumni Frida Bylund and Linnea Kåwe investigated, on behalf of C3 Scandinavian lifestyle, a new way of boiling water on an induction cooktop. The idea was to develop an induction kettle that shuts itself off when the water reaches 100°C. READ MORE

6. 25. Hebe - A portable cleaning device for portable nebulisers

   University essay from Lunds universitet/Industridesign

   Author : Elisabeth Muhrbeck; [2021]
   Keywords : Arts and Architecture; Technology and Engineering;

   Abstract : A nebuliser is a drug delivery device administrating medication in the form of a mist inhaled into the lungs, and used to treat respiratory diseases or disorders. Daily sterilisation of the nebuliser is required to avoid bacterial growth, and to maintain a high functionality. READ MORE