Sökning: "pyrotekniska"

Hittade 2 uppsatser innehållade ordet pyrotekniska.

1. 1. Improved Release Mechanisms for Aerospace Applications

   Kandidat-uppsats, Uppsala universitet/Tillämpad mekanik

   Författare :Baran Hamad; Markus Englund; [2021]
   Nyckelord :release mechanisms; hdrm; split spool initiator; reusable; smart materials; shape memory alloy; sma; pyrotechnic; non-explosive; spacecraft; nitinol; releasemekanismer; hdrm; fästelement; split spool-initierare; återanvändbar; minnesmetall; pyrotekniska; icke-explosiva; rymdfarkost; nitinol;

   Sammanfattning : Hold down release mechanisms (HDRMs) are used for tightly attaching segments of bodies together when it is desired to release them rapidly at some point. When transporting sensitive payloads on launch vehicles, the challenge arises of releasing the fastened segments of the spacecraft without risking damage to the costly equipment. LÄS MER

3. 2. Emulation of Recoil in Pyrotechnic Countermeasure Dispenser System

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Ebba Lindgren; [2020]
   Nyckelord :Countermeasures; Flares; Recoil; Optimization; Pyroshock Testing; Motmedelssystem; Facklor; Rekylkraft; Optimering; Pyroshocktestning;

   Sammanfattning : Developing countermeasures dispenser systems requires many and careful tests. When it comes to testing products with pyrotechnics, testing can often be very complicated and expensive. This might lead to no testing at all due to time or resource shortages. LÄS MER