Essays about: "meshes"

Showing result 21 - 25 of 119 essays containing the word meshes.

1. 21. Numerical Study on Aerodynamic Drag Reduction on a Rear Wing of a Formula Student Car

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Mahim Ahsan; [2021]
   Keywords : ;

   Abstract : The importance of aerodynamics in racing has increased substantially over the past decades. Racing vehicles utilize different aerodynamic devices, to redirect the airflow around the vehicle in a beneficial way. The increase in downforce using an aerodynamic wing package increases drag force. READ MORE

3. 22. Analysis of wear life and mechanical stability for wear steel

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Alexandra Uusaro; [2021]
   Keywords : ;

   Abstract : This thesis work is carried out in collaboration with Olofsfors AB. They manufacture steel products such as tracks and chains for forest machines and wear steel for plows and graders. The focus of this project is on wear steel. READ MORE

4. 23. Validating results from the Molten Salt Reactor Experiment by use of turbulent CFD simulations : A study of a modified U-tube shell-and-tube primary heat exchanger and radiator with molten salts

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Malcolm Akner; [2021]
   Keywords : CFD; MSRE; CAD; CHT; experiment; molten; liquid; salt; fluid mechanics; mechanics; fluid; LTU; nuclear; reactor; nuclear reactor; generation four; generation IV; copenhagen atomics; copenhagen; atomics; space engineering; space; engineering; aerospace; thesis; master s thesis; master s; Malcolm; Akner; Erik; CFD; MSRE; CAD; CHT; flytande; salt; strömningslära; strömningsmekanik; fluid; fluidmekanik; LTU; kärnreaktor; generation fyra; generation IV; copenhagen atomics; rymdteknik; flygteknik; ingenjör; civilingenjör; examensarbete; Malcolm; Akner; Erik;

   Abstract : Background Nuclear reactors utilizing molten fuels rather than solid fuels show a massive advantage in energy yield, waste handling and safety features. The only successful reactor utilizing a molten fuel was called the ‘Molten Salt Reactor Experiment’ (MSRE), built and operated in the Oak Ridge national laboratory (ORNL) in Tennessee, U.S.A. READ MORE

5. 24. Assessment of a Light-Activated Adhesive for Hernia Mesh Repair

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Ludivine Amathieu; [2021]
   Keywords : Intraperitoneal laparoscopic ventral hernia repair; Light-activated adhesive; Acrylate conversion; Cross-linking quantification; Fixation strength performance;

   Abstract : Background and objectives: TISSIUM light-activated adhesive was investigated as an alternative to tissue-penetrating products to fix meshes in intraperitoneal laparoscopic ventral hernia repair. The objective of this study was to ensure efficient polymer light activation through commercial meshes and to assess the acute and chronic fixation strength of the light-activated adhesive in a porcine model in comparison to commercial fixation products. READ MORE

6. 25. Neural Network-based Optimization of Solid- and Fluid Mechanical Simulations

   University essay from KTH/Matematik (Avd.)

   Author : Pablo Jeken Rico; [2021]
   Keywords : PU Foaming Simulations; Computer Vision; Artificial Neural Networks; Polyuretanskumning Simuleringar; Computer Vision; Artificiella Neurala Nätverk;

   Abstract : The following project deals with the optimization of simulation parameters such as the injection location and pitch angle of polyurethane foaming simulations using artificial neural networks. The model's target is to predict quality variables based on the process parameters and the geometry features. READ MORE