Essays about: "Water atomization"

Showing result 1 - 5 of 10 essays containing the words Water atomization.

1. 1. Evaluating the Performance of Propulsion System Elements in an Aerospace Company

   University essay from KTH/Kraft- och värmeteknologi

   Author : David Fredouelle; [2023]
   Keywords : Turbomachinery; injector; test campaign; cryogenic; rocket engine; test bench; cold flow; Turbomaskin; injektor; testkampanj; kryogen; raketmotor; testbänk; kallt flöde;

   Abstract : This paper examines two examples of testing activities of sub-components of a 300kN methalox first-stage rocket engine developed by Pangea Aerospace, namely, theinjectors and the cryogenic pumps. One of the difficulties of these test campaignsis to evaluate the performances of these sub-components without using cryogenicpropellants and in conditions differing from flight conditions. READ MORE

3. 2. A Study of Waterjets : Characterization of waterjet in the water atomization process

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Simon Wiklund; Christopther Armstrong; [2018]
   Keywords : Waterjets; metalpowder; Atomization process; Nozzle; water; metal; powder; Metal production;

   Abstract : This study was regarding the waterjets in the water atomization process. This is because the understanding of the waterjets is not complete and with a greater understanding the production of metal powder could be improved. READ MORE

4. 3. Optimization and energy efficiency measures in modified combined heat and power plant processes : A case study of changed processes in Mälarenergi power plant

   University essay from Uppsala universitet/Institutionen för teknikvetenskaper

   Author : Emma Wiesner; [2017]
   Keywords : Energy effciency; combined heat and power; CHP; energy efficiency measures; Energieffektivisering; kraftvärmeprocesser; kraftvärme; kraftvärmeverk; energieffektiviseringsåtgärder;

   Abstract : The EU energy efficiency directive is driving the EU member states to set ambitious goals to increase energy efficiency. Mälarenergi AB is one of the Swedish energy companies, affected by the directive, that have taken an active role in order to increase efficiency within their energy production. READ MORE

5. 4. Characterization of Metal Powders Produced by Two Gas Atomizing Methods for Thermal Spraying Applications

   University essay from KTH/Materialvetenskap

   Author : Tim Pettersson; [2015]
   Keywords : Powder metallurgy; Gas atomization; Thermal Spraying; Ni-Si-B; Ni-boride;

   Abstract : This thesis work is focused on the influence of process parameters during gas atomization on the thermal spraying properties of a Ni-Cr-B-Si hardfacing alloy. The metal powder alloy, known as 1-60-20, is produced by Höganäs AB. READ MORE

6. 5. PROCESSUTVECKLING FÖR JÄRNBASERADE HÅRDMAGNETISKA PULVER UTAN SÄLLSYNTA JORDARTSMETALLER

   University essay from Lunds universitet/Materialteknik

   Author : Per-Olof Andersson; [2014]
   Keywords : Crystalline metals; Magnetic materials; Hard magnetic materials; Electro-magnetic applications; Single crystalline powder; Powder metallurgy; Fe2B; FeB; Water atomization; Gas Water atomization; non-RE hard magnetic material.; Technology and Engineering;

   Abstract : An experimental study was performed, aimed at finding a way to produce single crystalline powder of pure (Fe0.7Co0.3)2B with a particle size of 100-200nm. This was done with the ultimate goal of producing a hard magnetic ferrite powder for powder metallurgical production of permanent magnets. READ MORE