Essays about: "CAD tools"

Showing result 16 - 20 of 79 essays containing the words CAD tools.

1. 16. A Fractional Step Zonal Model and Unstructured Mesh Generation Frame-work for Simulating Cabin Flows

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Sergi Tarroc Gil; [2021]
   Keywords : Zonal Model; Thermal Comfort; Fluid Simulation; Aircraft Cabin Design; NURBS; Morphing; Radial Basis Functions; Meshing; Co-located Mesh; Unstructured Mesh; Mesh Quality; Mesh Smoothing; Enlarged Orientation Theorem; Fractional Step Method; Boussinesq; Adam Bashforth; Helmholtz-Hodge Theorem; Rhie and Chow; Difference Schemes; Gradient Evaluation; Differential Heated Cavity; Driven Cavity; Draught Rate;

   Abstract : The simulation of physical systems in the early stages of conceptual designs has shown to be a key factor for adequate decision making and avoiding big and expensive issues downstream in engineering projects. In the case of aircraft cabin design, taking into account the thermal comfort of the passengers as well as the proper air circulation and renovation can make this difference. READ MORE

3. 17. 3D Printed Customized Tooling Development Approach

   University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT); Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

   Author : Sami Thawaba; [2021]
   Keywords : Additive Manufacturing; Rapid prototyping; Lean Manufacturing; User Centered Design; jigs; fixture;

   Abstract : 3D printing technologies have been gaining a lot of popularity in the last fifteen years, technologies like Fused Deposition Modeling (FDM) 3D printing have never been as accessible as they are today, and with the introduction of the desktop 3D printer, the technology is becoming a mainstream tool for developing prototypes and direct part production from a Computer-Aided Design (CAD) file. In an industrial context, the technology is utilized for different purposes, among which is the development and production of customized and task-specific tools. READ MORE

4. 18. Sustainable Development of Neurofeedback Device

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Daniel De Geer; [2021]
   Keywords : Sustainable development; Life Cycle Assessment; Design for Disassembly; Eco Design; Life Cycle Scenarios; Hållbar utveckling; Livscykelanalys; Design för demontering; Eco Design; Scenarion för livscykel;

   Abstract : Mendi (Mendi, 2020) is a company founded to provide accessibility of brain enhancement training to the ordinary citizen, they reside in Stockholm, Sweden. The Mendi brain training headset has been developed to aid users using neurofeedback. READ MORE

5. 19. Evaluating automatic colour equalization to preprocess dermoscopic images for classification using a CNN

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Niklas Vatn; Julia Byström; [2021]
   Keywords : ;

   Abstract : Skin cancer is one of the most prevalent types of cancer and diagnosing of skin lesions are mostly done by visual inspection by a doctor. Lately, computer- aided diagnosis (CAD) has gained popularity and previous studies have with great results utilized a convolutional neural network (CNN) to classify dermoscopic images of different benign and malignant skin lesions. READ MORE

6. 20. Collapsible basket : Replacing single use bags in the context of groceries

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Tilda Håll; Eric Älfvåg; [2021]
   Keywords : Basket; Collapsible; Injection molding; Product development; LCA; User studies; Korg; Hopfällbar; Formsprutning; Produktutveckling; LCA; Användarstudier;

   Abstract : In this project, a stackable and foldable basket would be developed. The basket will be used for grocery shopping, where it can replace single use bags. Private individuals would own and use the basket for grocery shopping and grocery stores would use it for home deliveries. The project was divided into two phases. READ MORE