Essays about: "cfx pressure"

Showing result 1 - 5 of 21 essays containing the words cfx pressure.

1. 1. CFD Results Used in the Design Process of the SEFACE Facility : KTH Master's Thesis Report

   University essay from KTH/Kärnenergiteknik

   Author : Nathaniel Torkelson; [2022]
   Keywords : CFD; liquid lead corrosion; flow accelerated corrosion erosion; SEFACE; SUNRISE; ANSYS CFX; CFD; flytande blykorrosion; flödesaccelererad korrosionserosion; SEFACE; SUNRISE; ANSYS CFX;

   Abstract : This project uses CFD analysis to make design choices for a facility to test flow accelerated lead corrosion erosion of steel samples. Two conceptual designs are considered and compared through mechanical and physical criteria. The first design uses steel samples on stationary plates next to rotating discs. READ MORE

3. 2. A comparison of pressurised cylinders in HIP systems using CFD and FEM

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Lisa Lindqvist; [2021]
   Keywords : Hot isostatic pressing; HIP; Pressure vessel; Monoblock; Axisymmetric; FSI;

   Abstract : A hot isostatic press (HIP) is a system which utilises high temperatures and pressure in order to densifyand enhance the material properties of components in the aerospace, automotive and additive manufacturingindustries, to mention a few. Quintus is a world leading manufacturer of HIP systems, and this master’s thesiswork has been written in collaboration with them. READ MORE

4. 3. Parametric Study of Separation in Outlet Diffuser of Rocket Nozzle Cooling Channel Rig : The Effect of Heat Flux and Angle of Outlet Diffuser for Rectangular-to-Circular Cross Section Transitions

   University essay from KTH/Farkostteknik och Solidmekanik; KTH/Kraft- och värmeteknologi

   Author : Hector Älfvåg; [2021]
   Keywords : ;

   Abstract : The use of natural gas with high methane content as rocket fuel has gained substantial industrial attention over the past number of years. Several actors including SpaceX and Blue Origin are developing natural gas powered rocket engines. READ MORE

5. 4. Design of a High Subsonic Nozzle for a Transonic Linear Cascade Operating at Near Stall Conditions

   University essay from KTH/Energiteknik

   Author : César Lucio; [2021]
   Keywords : ;

   Abstract : This thesis presents the results of computational fluid dynamics (CFD) design calculations of a subsonic nozzle operating at Mach number 0.85 in a transonic linear cascade wind tunnel. The purpose of the nozzle is to accelerate a fluid by decreasing the pressure energy and raising the kinetic one. READ MORE

6. 5. Dimples in corrugated channels to improve efficiency in plate heat exchangers

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Gustav Karlsson; [2020]
   Keywords : Dimples; Plate Heat Exchangers; Heat Transfer Enhancement; CFD; Large Eddy Simulation; Reynolds Averaged Navier Stokes Simulation; chemical engineering; kemiteknik; Technology and Engineering;

   Abstract : The development of new heat exchanger patterns is ever changing. Companies are constantly pushing innovation to satisfy costumer needs in terms of thermal efficiency, reliability and serviceability. In this thesis, the implementation of dimples in the corrugated pattern of a plate heat exchanger is investigated to increase the thermal efficiency. READ MORE