Essays about: "“1 mm stress method”"

Showing result 1 - 5 of 10 essays containing the words “1 mm stress method”.

1. 1. A comparative evaluation of hydrostatic pressure and buckling of a large cylindrical steel tank designed according to EN14015 and according to the Eurocodes

   University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

   Author : Musole Kambita; [2022]
   Keywords : Cylindrical steel tanks; yield strength; carbon steel; high strength steel; design load; buckling; stiffening rings; Finite Element Method FEM ; Linear Elastic Bifurcation LBA ; and Geometrically and Materially Nonlinear Analysis with Imperfections GMNIA .;

   Abstract : Above ground steel storage tanks are used worldwide for the storage of various liquids. EN 14015:2005, which has traditionally been used to design the tanks, does not necessarily fulfil the requirements of the Swedish Building Code. READ MORE

3. 2. Material Characterization and Blade Impact Simulation

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

   Author : Gustaf Bodare; [2022]
   Keywords : Strain rate dependency; Split-Hopkinson pressure bar; Digital image correlation; LS-DYNA; FEM; SPG;

   Abstract : Blades used on brushcutters and lawn mowers are subjected to a wide variety of working conditions. Besides continuous loads from cutting grass, the blades are also subjected to accidental impacts of branches, stones and structures. READ MORE

4. 3. Fragment-screening by X-ray crystallography of human vaccinia related kinase 1

   University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

   Author : Yousif Ali Rashid Majid; [2020]
   Keywords : Fragment based drug discovery; X-ray crystallography; screening; vaccinia related kinase 1; crystal optimization; fragment library design; differential scanning fluorimetry; Sprint Bioscience;

   Abstract : Fragment-screening by X-ray crystallography (XFS) is an expensive and low throughput fragment drug discovery screening method, and it requires a lot of optimization for each protein target. The advantages with this screening method are that it is very sensitive, it directly gives the three-dimensional structure of the protein-fragment complexes, and false positives are rarely obtained. READ MORE

5. 4. Geometry dependency of cerebral arterial pressure, and estimation of wall shear stress in patients with carotid stenosis: a CFD approach

   University essay from Umeå universitet/Institutionen för fysik

   Author : Josef Odevik; [2020]
   Keywords : Carotid stenosis; Geometry dependency; Arterial pressure; Atherosclerosis; Wall shear stress; Computational fluid dynamics; Karotid stenos; Geometriberoende; Artärtryck; Åderförkalkning; Skjuvkraft; Numeriska flödesberäkningar;

   Abstract : This thesis have investigated how the cerebral arterial pressure can be estimated using computational fluid dynamics (CFD). Specifically, a sensitivity study of how the blood vessel diameter affects the arterial pressure in patients with carotid stenosis, has been conducted. READ MORE

6. 5. Development of a Method to Measure Residual Stresses in Cast Components with Complex Geometries

   University essay from KTH/Materialvetenskap

   Author : Yang Yang; [2020]
   Keywords : Residual Stresses; Cast Iron; Engine Components; XRD; Ultrasonic; Cutting;

   Abstract : Cast iron, taking the advantages of the advanced castability forming components of complex geometries and favorable mechanical properties, is employed in engine components in truck industries. Compacted graphite iron (CGI) integrates both merits of lamellar graphite iron (LGI) and spheroidal graphite iron (SGI) such as good machinability and high thermal conductivity from LGI, high ultimate tensile strength (UTS), good fatigue resistance, high elastic modulus, and high ductility from SGI, thus is now becoming a competitive alternative of traditional LGI in cylinder blocks and heads. READ MORE