Essays about: "non-destructive"

Showing result 1 - 5 of 124 essays containing the word non-destructive.

  1. 1. Flash Pulse Thermography Measurements of Coat Thickness

    University essay from Umeå universitet/Institutionen för fysik

    Author : Alexander Häggkvist; [2023]
    Keywords : Flash Pulse Thermography; Power Function; Dynamical Thermal Tomography;

    Abstract : The application of varnish, metal coats, and paint is a common practice for modifying or enhancing material properties. Metal coats are frequently used as protective layers against corrosion, heat, and wear, while also influencing characteristics like conductivity, weight, and production costs. READ MORE

  3. 2. Teleoperation of an Autonomous Ground-Penetrating Radar for Non-Destructive Surveying: Design and Implementation

    University essay from Umeå universitet/Institutionen för fysik

    Author : Rasmus Beyer; [2023]
    Keywords : Autonomous; GPR; Robotics;

    Abstract : A lot of features that need to be scanned underground should not be disturbed, from waterlines to unmarked graves. A non-invasive way of probing underground is Ground-Penetrating Radar (GPR). GPR finds differences in materials with radar waves. However, GPR is human-operated and its position is generally determined with a GPS. READ MORE

  4. 3. Decision framework for maintenance activities in water pipelines: repair or replace? : A literature review and a decision framework proposal

    University essay from KTH/Bro- och stålbyggnad

    Author : Letty Fiorella Mora Chirito; [2023]
    Keywords : ;

    Abstract : The research provides a tool for decision making concerning maintenance activities in water pipelines. The thesis aims to bring attention to the fact that use of modern and faster non-destructive technologies can improve conventional maintenance strategies as long as the results can be interpreted. READ MORE

  5. 4. Investigation of above-ground biomass with terrestrial laser scanning : A case study of Valls Hage in Gävle

    University essay from Högskolan i Gävle/Samhällsbyggnad

    Author : Mathias Billenberg; [2023]
    Keywords : TLS; tree species; QSM; AGB; volume; wood density; biomass; allometric; point cloud;

    Abstract : The thesis investigates above-ground biomass (AGB) with terrestrial laser scanning (TLS) for estimating AGB in a study area in Valls Hage, Gävle. The study used TLS for field measurements to collect highly detailed point clouds of two tree species for AGB estimation and comparison against validation data. READ MORE

  6. 5. Ion Induced Particle Desorption From Self Supporting Nanomembranes : Influence of Different Geometries and Particle Types

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Jonas Beling; [2023]
    Keywords : ion; physics; ion physic; scattering; desorption; sputtering; jon; fysik; jonfysik;

    Abstract : Nanoelectronics is a field undergoing rapid development, meaning knowledge of the materials and methods used in nano-scale systems is a driving force in the industry. Silicon is a well known material in nanoelectronics commonly used as a semiconductor and is therefore a good representative for nanomaterials in general. READ MORE