Essays about: "particle integrity"

Showing result 1 - 5 of 6 essays containing the words particle integrity.

  1. 1. Plume-Spacecraft Interaction Analysis : Study on the Plume Effects of Hall-Effect Thrusters (HET) and High-Efficiency Multistage Plasma Thrusters (HEMPT).

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Josep Sentís Garzón; [2023]
    Keywords : Electric propulsion; Plasma plume; Plasma physics; SPIS; OpenPlume EP; Modelling; Charge-Exchange Collisions; Elektrisk framdrivning; Plasma plym; Plasmafysik; SPIS; OpenPlume EP; Modellering; Laddningsväxlingskollisioner;

    Abstract : Plume-spacecraft interactions play an important role in the performance and integrity of spacecraft during their missions in space. The study encompasses a thruster’s plume simulation and its impact on spacecraft geometries to understand and predict the effects and consequences of the impingement on spacecraft surfaces, such as erosion, contamination, forces, and torques. READ MORE

  3. 2. Understanding the correlation between molecular structure of chilled dairy creams and the risk of environmental stress cracking in Tetra Pak® carton packages

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Alejandra Fernandez Castaneda; [2022]
    Keywords : Cream; microestructure; environmental stress cracking; food technology and nutrition; Agriculture and Food Sciences;

    Abstract : Multilayer food packaging are lined with an inner layer of plastic and has excellent barrier properties. However, plastics lose their mechanical properties after being exposed to certain conditions; the combination of factors generates failures in the material such as the appearance of cracks, this phenomenon is known as environmental stress cracking (ESC). READ MORE

  4. 3. Predicting the Performance of a Cleaning Nozzle : A Cost-Effective CFD Modeling Approach Compared Against Experimental Data

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Gustav Rydholm; Joseph Hainsworth; [2021]
    Keywords : CFD; VOF; LPT; EWF;

    Abstract : With the increasing reliance and use of sensors to improve the capabilities of modern road vehicles, ensuring their functionality during different weather conditions has become an important design consideration. The sensing equipment is utilized for a multitude of tasks, ranging from aiding the user with parking to avoiding potentially dangerous situations. READ MORE

  5. 4. Simulations of particle integrity in food technology related flow

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Alexander Backstam; [2019]
    Keywords : Fluid dynamics; IBOFlow; multiphase; food; particle integrity; Immersed boundary; constricting laminar flow; CFD; FEM; Technology and Engineering;

    Abstract : .... READ MORE

  6. 5. Monte  Carlo simulation for the prediction of gamma-induced damage in metals  

    University essay from KTH/Reaktorfysik

    Author : Luca Messina; [2010]
    Keywords : ;

    Abstract : Nuclear waste management represents the main problem related to nuclear power generation. The Swedish project for an ultimate nuclear waste repos- itory  is in a very advanced state and cast iron-copper canisters have been designed with the aim of isolating the spent fuel from the environment for at least 105 years. READ MORE