Essays about: "HTCC"

Found 2 essays containing the word HTCC.

  1. 1. Improving thermal fracture resistance in ceramic microcomponents for spacecraft propulsion

    University essay from Uppsala universitet/Ångström Space Technology Centre (ÅSTC)

    Author : Erika Åkerfeldt; [2018]
    Keywords : HTCC; MEMS; MST; microthruster; thermal fracture;

    Abstract : Because of thermal transients and gradients occurring upon rapid heating or cooling, microcomponents made from High-Temperature Co-fired Ceramics (HTCC) often fail at temperatures far below what the materials can withstand per se. This work investigates how resistance to thermal fracture in HTCC microcomponents can be increased by improving the component design, aiming at increasing the thermal performance of a microthruster with integrated heaters. READ MORE

  2. 2. Microscale Ceramic Pressure Sensor Element for a Carbon Isotope Analysis System for Planetary Exploration : – Design, Manufacturing and Characterization

    University essay from Uppsala universitet/Ångström Space Technology Centre (ÅSTC)

    Author : Johan Söderberg Breivik; [2015]
    Keywords : HTCC; Pirani; Pressure Sensor; Space Exploration;

    Abstract : This master thesis examines the design, manufacturing and characterization of a miniaturized ceramic pressure gauge to be integrated into a system for carbon isotope analysis. Carbon isotope analysis can be used to find traces of extraterrestrial life. READ MORE