PPT-Studying Thermal Creep on a Sample using ANSYS

Dara Navaei Siegfried Malang Xueren Wang ARIES Project Meeting Jan 26 th 2011 UCSD Definition of Creep Creep is a rate dependent material nonlinearity in which the material continues to deform under a constant load ANSYS Creep is highly time dependent and it displays its effects over a long time Creep has 3 stages. X.R. Wang. 1. , S. Malang. 2. , M. S. Tillack. 1 . . 1. University of California, San Diego, CA. 2. Fusion Nuclear Technology Consulting, Germany. ARIES-Pathways Project Meeting. Bethesda, Washington DC. Dara . Navaei. , Siegfried Malang, . Xueren. Wang. ARIES . Project Meeting. Jan. 26. th. ,2011 UCSD. Definition of Creep. Creep is a rate dependent material nonlinearity in which the material continues to deform under a constant load (ANSYS). Creep is highly time dependent and it displays its effects over a long time. Creep has 3 stages:. of . Proton Irradiation-Induced Creep . of . Ultrafine Grain . G. raphite. Anne A. Campbell & Gary S. Was. University of Michigan. Research Supported by. US DOE under NERI Contract # FC07-06ID14732 . By: Mikhail . Yakhnis. & Robert Zhang. Motivation. Articular cartilage . transfers load between bones . enables smooth motion along joints. Cartilage has . limited capacity for self repair. Applications: biomaterials, prosthetics, biomedical devices. Jake Blanchard. January 2008. Problem #1 – Stress Concentration. Bar in Tension with Central Hole. d = 0.2 m. w . = 1.0 m. l . = 3.0 m. t=1 cm. E = 200 GPa. n . = 0.3. Procedure Summary. 1) Start Ansys. Dr. Lidia Tajber. School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin. Characterisation for . Pharma. . Active pharmaceutical ingredients (API, drugs). Organic molecules, peptides, proteins. Yuri . Levin (Monash University). 1. Example: creep noise. 2.. Formalism. 3.. Creep noise again . 4. Thermal deformations of mirrors. 5. Thermal noise. 6. . Opto. -mechanical displacements. 7. Discussion. X.R. Wang. 1. , S. Malang. 2. , M. S. Tillack. 1 . . 1. University of California, San Diego, CA. 2. Fusion Nuclear Technology Consulting, Germany. ARIES-Pathways Project Meeting. Bethesda, Washington DC. Jake Blanchard. University of Wisconsin – Madison. August 2012. Introduction. The ARIES Project is exploring the feasibility of using tungsten as a structural material for plasma-facing components. Jake Blanchard. Spring 2008. Temp. . Dependent Properties. For most materials, k is a function of temperature. This makes conduction equation nonlinear. ANSYS can handle this with little input from us. All-Tungsten ARIES Divertor. Jake Blanchard. University of Wisconsin – Madison. (presented by Mark Tillack). Japan/US Workshop on Power Plant Studies and Advanced Technologies. 26-27 February 2013. et al.. Proton Accelerators for Science and Innovation. 2. nd. Annual Meeting. RAL, UK. 19 May. . 2013 . RaDIATE Collaboration – PASI 2013 Meeting - RAL, UK. . RaDIATE. Website. Scope and plan of the collaboration. Lorenzo Teofili, David Carbajo Perez (EN-STI-TCD). Francesco Giordano, Giacomo Mazzacano . (BE-ABP-HSC). Motivation. X 2. Motivation. The Method. Interface. . -Yu Yan. Outline. Icepak. Introduction. Preliminary Settings. Elements Drawing. Simulation Setup. Simulation Result. 2. Icepak. . Introduction. 3. Icepak Introduction. 1. What is . Icepak. ?. Ansys .