Essays about: "mesh stiffness"

Showing result 6 - 10 of 29 essays containing the words mesh stiffness.

1. 6. Adhesive modelling in multi-material structures : Evaluating the strength and fatigue life of adhesive joints

   University essay from Linköpings universitet/Mekanik och hållfasthetslära

   Author : Nitin Narayanaswamy; [2020]
   Keywords : Adhesive Joints Strength Calculation J Integral Method Energy Release Rate Theory Crack Finite Element Analysis Multi Material Structures Automotive;

   Abstract : Advancements in material science and manufacturing techniques are enabling the use of lightweight metal alloys and polymer composites in several combinations and shapes for producing more efficient and lightweight structures for automotive applications without compromising strength, stiffness and/or durability. When evaluating the strength of the structure, the joints are of importance. READ MORE

3. 7. Analytical Investigation of Planetary Gears Instabilities and the Impact of Micro-Macro Geometry Modifications

   University essay from KTH/Farkostteknik och Solidmekanik

   Author : Hamza Oudich; [2020]
   Keywords : Planetary gears; Instabilities; Resonance; Vibration; dynamic response; Spectral Iterative Method; Modal analysis; Static and dynamic transmission error; Gear mesh stiffness; Macro and micro-geometry; Phasing;

   Abstract : Due to their large torque-speed ratio and transmission efficiency, planetary gears are widely used in the automotive industry. However, high amplitude vibrations remain their critical weakness, which limits their usage especially when new strict noise legislations come into action. READ MORE

4. 8. Assessment of static performance of LKAB´s welded mesh : Laboratory testing and analysis

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Fredrik Eriksson; [2020]
   Keywords : ;

   Abstract : Surface support is an areal support, which is installed on rock excavation surface to prevent bulking of rock mass and retain loose rock fragments. Welded wire mesh is one type of surface support. Literature study indicates that there is a wide range of testing methods on mesh. READ MORE

5. 9. Experiments, analysis and an application of 3D-printed gyroid structures

   University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

   Author : Jonatan Hussmo; Roman Schröder; [2020]
   Keywords : gyroid; test; convergence; simulation; gyroid; test; konvergens; simulering;

   Abstract : The thesis investigates the mechanical properties of gyroid structures through various experiments and simulations. Gyroid structures consist of an intricate mesh of surfaces and can differ in density and cell size. The mechanical properties of the gyroid structure are inevitably dependent on the density. READ MORE

6. 10. Compaction Simulation for Prepreg-AutoclaveManufacturing : Improvements and Simplifications of Two Compaction Simulation Methodologies

   University essay from KTH/Lättkonstruktioner

   Author : Charlotte Chan; [2019]
   Keywords : ;

   Abstract : In a competitive market such as the aerospace industry, the use of manufacturing process simulation is vital to decrease time and cost of tooling and process development. In the autoclave process, to obtain an uniform part with no void, it is crucial to understand the compaction phenomenon. READ MORE