Essays about: "Tube current"

Showing result 1 - 5 of 58 essays containing the words Tube current.

1. 1. Control Aid Implementation -Modelling and simulation of triple extruder-

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Karl Langsér; [2023]
   Keywords : Machine Learning; Extruder; Modelling; Simulation; Extreme learning machine; Chemical engineering; Technology and Engineering;

   Abstract : In the production of their High Voltage Direct Current Cables (HVDC) and High Voltage Alternating Current Cables (HVAC), NKT uses triple extruders to create layers of insulation and semi-conduction. A model to predict the effect of extruder inputs on the cable’s insulation and semi-conducting layers has been created and trained to predict the extruder in discrete time. READ MORE

3. 2. Improving Product Level Sensing in Filling Tubes

   University essay from Lunds universitet/Innovation

   Author : Hannah Schrewelius; [2023]
   Keywords : level sensing; hygienic design; manufacturing; product development; Technology and Engineering;

   Abstract : This thesis examines the possibility to improve the product level sensing in one of Tetra Pak’s filling machines, because the current solution does not detect this with the desirable precision, as well as measuring range. Today, a magnetic float is used together with 16 separate capacitive sensors. READ MORE

4. 3. The Examination of Alternative Methods for Sperm Cell Lysis and Purification of Sexual Assault Samples

   University essay from Lunds universitet/Teknisk mikrobiologi

   Author : Emilie Boson; [2023]
   Keywords : Differential lysis; Differential extraction; Sexual assault samples; Sperm cells; Forensic; DNA recovery; DNA profiling; DNA purification; Applied microbiology; Technology and Engineering; Biology and Life Sciences;

   Abstract : Forensic sexual assault samples typically contain a mixture of a small quantity of sperm cells and a high quantity of epithelial cells. This relationship complicates the generation of a DNA profile, which prompts the need for differential lysis and extraction of the DNA. READ MORE

5. 4. Design changes to simplify maintenance and condition assessment on a tap changer

   University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

   Author : Arvid Fermér; Jakob Modling; [2023]
   Keywords : Power transformer; Chemical degradation; Electrical insulation; Tap changer; Insulation Electrical; Transformer insulation; Insulating oil; Insulation condition assessment; Transformer; Power grids; Power distribution; Oil filled transformer; Transformer oil;

   Abstract : This master thesis investigates a redesign for a maintenance tube, used for both sampling and draining transformer oil from a tap changer compartment. With the current design, one can do one or the other of sampling and draining. READ MORE

6. 5. Bladder Monitoring Using Ultra-Wideband Radar and Vivaldi Antenna

   University essay from Högskolan i Halmstad/Akademin för informationsteknologi

   Author : Erica Jonsson; Attila Kovács; [2023]
   Keywords : UWB; Ultra-wideband; Vivaldi antenna; Bladder monitoring; Radar; Radar design; Ultra-wideband radar;

   Abstract : Millions worldwide cannot tell when their bladder is nearing total capacity. The catheter, a tube to empty the bladder, is a vital part of life for many people. A catheter is, however, not a comfortable option, and it is the most common cause of infection in people staying in hospitals. READ MORE