Essays about: "Non-Destructive testing"

Showing result 16 - 20 of 51 essays containing the words Non-Destructive testing.

  1. 16. Quality assessment of mineral wool insulation plates : Using ultrasonic non-destructive testing

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Linus Ikonen; Daniel Nilsson; [2019]
    Keywords : Non-destructive testing; linear ultrasound; mineral wool; fibrous materials; acoustics; frequency response; signal attenuation; Oförstörande provning; linjärt ultraljud; stenull; fibrösa material; akustik; frekvenssvar; signalförsvagning;

    Abstract : In the manufacturing process of mineral wool insulation plates, defects arise, such as unmelted base minerals and uncured binder which gets embedded within the plates. To be able to sort out these defective plates from a manufacturing line, a reliable quality assessment is needed. READ MORE

  3. 17. Dynamic Analysis of Sinusoidal, Random and Shock Vibration according to Launch Environment for Small Spacecraft Development to Asteroid 2016-HO3

    University essay from KTH/Lättkonstruktioner

    Author : Akhsanto Anandito; [2019]
    Keywords : spacecraft; resonance frequency; sinusoidal; random vibration; shock; FEM; rymdfarkoster; resonansfrekvens; sinusformad; slumpmässig vibration; chock; FEM;

    Abstract : The investment of space commerce is skyrocketing and it is predicted to be a nascent business in the future. The spacecraft demand has been growing not only for NASA and other space agency’s mission but also collaboration business between small space industries, academia, and scientific community. READ MORE

  4. 18. Non-Destructive testing of concrete with ground penetrating radar

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Elias Hammarström; [2018]
    Keywords : Concrete; Non-destructive testing; Ground Penetrating Radar GPR ; Assessment; Inspection;

    Abstract : Concrete structures are susceptible to deterioration over time and it is vital to continually assess concrete structures to maintain the structural integrity and prolong the service life. In recent years there has been an increased interest in non-destructive testing of concrete, i.e. READ MORE

  5. 19. Phased Array Ultrasonic Testing of Austenitic Stainless Steel Welds of the 11 T HL-LHC Dipole Magnets

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Marcus Lorentzon; [2018]
    Keywords : Phased Array Ultrasonic Testing; PAUT; Non-Destructive Testing; Austenitic Stainless Steel; Welds; CERN;

    Abstract : A routine non-destructive test method based on Phased Array Ultrasonic Testing (PAUT) has been developed and applied for the inspection of the first 11 T dipole prototype magnet half shell welds, and the test results are compared with the radiography and visual inspection results of the same welds. A manual scanner and alignment system have been developed and built to facilitate the inspection of the 5. READ MORE

  6. 20. Design of an encoder converter forautomated non-destructive testing

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Per von Wowern; [2018]
    Keywords : ;

    Abstract : WesDyne Sweden AB is a Non-Destructive Testing (NDT) company specializedin the examination methods ultrasonic testing, eddy current testing and visualinspection. To verify an examination procedure before the actual inspection atsite, a test rig consisting of a three or four axes motion system is used. READ MORE