Sökning: "värmeledningsekvationen"
Visar resultat 1 - 5 av 9 uppsatser innehållade ordet värmeledningsekvationen.
1. Construction and Evaluation of a Numerical Model for Heat Transfer in a Ladle During Pre-heating : A Finite Volume Approach to the Diffusion Equation using Julia
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : Heat transfer is key to understanding many processes in engineering. At a steel mill heat transfer is absolutely crucial to understanding most of the processes. One such a process is the pre-heating of a freshly relined ladle. LÄS MER
2. Thermal Initiation of Energetic Materials Caused by Hot Fragments
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : The cause of unintentional initiations of energetic materials is an important area of study due to the risks that comes with storing energetic materials such as high explosives. The current models used to simulate the process of heating energetic materials by a hot metal fragment do not give reliable predictions. LÄS MER
3. Physics-Informed Machine Learning in Power Transformer Dynamic Thermal Modelling
Master-uppsats, KTH/Matematisk statistikSammanfattning : Artificial neural networks (ANNs) are commonly considered as "black boxes": they can approximate any function without giving any interpretation. Novel research has observed that the laws of physics, which govern everything around us, can supplement the implementation of a neural network. LÄS MER
4. En sannolikhetsteoretisk behandling av diffusion baserat p˚a Einsteins modell av Brownsk r¨orelse
Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaperSammanfattning : I det här arbetet undersöker vi Brownsk rörelse och dess förbindelse med värmeledningsekvationen. Som förberedande material presenterar vi härledningen och lösningen till värmeledningsekvationen på R och den förutsättande termodynamiken som krävs för att förstå Albert Einsteins artikel om suspenderade partiklar i en utspädd lösning. LÄS MER
5. Pricing Financial Derivatives with the FiniteDifference Method
Kandidat-uppsats, KTH/Matematisk statistikSammanfattning : In this thesis, important theories in financial mathematics will be explained and derived. These theories will later be used to value financial derivatives. LÄS MER