Essays about: "Centrifugal pump"

Showing result 1 - 5 of 13 essays containing the words Centrifugal pump.

1. 1. Design and Modelling of a Container for Optimal Flow Rate and Wastewater Purification

   University essay from Umeå universitet/Institutionen för fysik

   Author : Olle Stenlund; [2021]
   Keywords : CFD Simulation; Design; Construction; Pumping System; Water purification;

   Abstract :   Industries are becoming more aware of how they use water in their production process. In many cases, they release wastewater back into the water supply untreated, which can cause adverse side effects to the ecosystem. A sustainable environment requires efficient water purification. One approach to purify wastewater uses rotating bed reactors. READ MORE

3. 2. Centrifugal Turbopumps - Flow Physics and Modelling

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Carl Eriksson; Hampus Henåker; [2021]
   Keywords : Centrifugal Pumps; Rocket Science; Turbopumps; Two-Zone Model; Impeller; Vaneless Diffuser; Vaned Diffuser; Technology and Engineering;

   Abstract : Choices made in the early stages of a design process are crucial. They dictate many of the limitations and freedoms the designer has in later stages of the design. Informed decisions are therefore crucial at this stage. READ MORE

4. 3. Design & optimization of modular tanksystems for vehicle wash facilities

   University essay from Karlstads universitet

   Author : Pontus Marco; [2020]
   Keywords : Water reclamation system; Water treatment; Washing system; Modular; Tank system; Fluid flow; Microsoft Excel; Visual Basic for Applications;

   Abstract : Clean and safe water is important for the well being of all organisms on earth. Therefore, it is important to reduce harmful emissions from industrial processes that use water in different ways. In vehicle washing processes, water is used in high-pressure processes, as a medium for detergents, and for rinsing of vehicles. READ MORE

5. 4. The Development of a New High Aspect-Ratio Turbulent Channel Flow Facility

   University essay from KTH/Strömningsmekanik och Teknisk Akustik

   Author : Agastya Parikh; [2020]
   Keywords : ;

   Abstract : Turbulent channel flows are of great interest for investigations of modified wall boundary conditions due to their well-understood characteristics and their broad applicability. In a reversal of typical trends, they can often be more difficult to investigate experimentally than to simulate owing to the far-reaching influence of corner effects as well as the need for development lengths in excess of 200 channel half-heights in order to produce high-quality flow. READ MORE

6. 5. Conceptual design and development of thermal management system for hybrid electric aircraft engine. : A study to develop a physical model and investigate the use of Mobil Jet Oil II as coolant for aircraft electrical propulsion under different scenarios and time horizons.

   University essay from Mälardalens högskola/Framtidens energi

   Author : Yash Khanna; [2019]
   Keywords : Hybrid electric aircraft system; Thermal management system; micro channel; Dynamic modelling; Mobil Jet Oil II;

   Abstract : The ever-increasing levels of greenhouse gas emissions has led to the scientific community starting to explore the viability of electrical aircraft system, with the most prominent research and product development for hybrid electric system, which forms the transition phase from combustion to fully electric aircrafts. The primary objective of this thesis is to find solutions towards thermal management of the electrical components of a hybrid electric aircraft propulsion system, which generate a significant amount of heat while operating at heavy load conditions required to propel an aircraft. READ MORE