Essays about: "Transient contribution"

Showing result 1 - 5 of 10 essays containing the words Transient contribution.

1. 1. Investigations of the Transient Luminous Events with the small satellites, balloons and ground-based instruments

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Safura Mirzayeva; [2022]
   Keywords : TLE; sprite; jet; elve; halo; lightning; lighting detection; upper-atmospheric lightning; lightning location; nanosatellite; CubeSat;

   Abstract : The lightning is the natural source of electromagnetic radiation. It is an atmospheric electrical discharge.  However, since recent times, it was discovered that there are other types of lightning besides those that are visible to the naked eye. They are called TLEs (Transient Luminous Event) and take place above the clouds during thunderstorms. READ MORE

3. 2. Power Supply Rejection (PSR) Enhancement Techniques for Fully Integrated Low-Dropout (LDO) Regulators

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Saptarshi Banerjee; [2020]
   Keywords : ;

   Abstract : In this present world, there is a huge requirement of portable devices for that the analysis of low-dropout or LDO regulators have been on high priority. So, for every respective device, there is a power budget that acts as the main constraint to design an LDO. The LDO design aims to suppress the noise and supply noise-free or low noise output. READ MORE

4. 3. Investigation of a swing check valve using CFD

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära; Linköpings universitet/Tekniska högskolan

   Author : Emil Boqvist; [2014]
   Keywords : swing check valve; check valve; CFD; FSI; Emil Boqvist; backventil; flödesberäkningar; Emil; Boqvist;

   Abstract : This master’s thesis is made to increase the understanding of the dynamic characteristics of a typical large swing check valve used in a system that transports pressurized water to a reactor tank.3D FSI-simulations are performed for a number of transients in order to study the dynamic characteristics their dependence of the deceleration rate. READ MORE

5. 4. Effects of Asymmetry and Other Non-Standard Excitations on Structural Dynamic Forced Response Analysis of Turbomachinery Flow-Path Components

   University essay from KTH/Kraft- och värmeteknologi

   Author : Anton Gagne; [2014]
   Keywords : ;

   Abstract : A recent paper explored a potential deficiency in the single frequency harmonic response structural dynamic analysis approach typically used to assess a resonant condition in turbomachinery flow path components. This deficiency is prevalent in supersonic flow conditions when non-adjacent stages are present. READ MORE

6. 5. Dual Arm Robot Controlbased on Navigation Function withPrescribed Performance Guarantees

   University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

   Author : DINSEFA MUSTEFA; [2013]
   Keywords : ;

   Abstract : In this thesis, a controller based on the navigation function and prescribed performance control concepts for controlling the absolute and the relative position of the end-e ffectors of a dual arm manipulator is proposed. The end-e ffectors of the dual arm manipulator are considered as sphere agents being assigned with a desired position (absolute position) and a desired formation vector (relative position). READ MORE