Stress Plots

Beer Brewing Bottle Pressure Vessel

Mechanika have recently analysed a plastic pressure vessel for a beverage brewing company in the UK. The bottle was designed for 3 bar working pressure and 6 bar proof pressure. Mechanika assessed the following items using FEA in ANSYS Mechanical Workbench 2020 R1 and hand calculations: Static pressure analysis Combined thermal analysis Creep Assessment Fatigue…

Instaclave Fea 2

Medical Autoclave Stress Analysis and Fatigue Life Prediction

Mechanika has recently completed a static stress analysis and detailed fatigue analysis for an autoclave, which had been designed and prototyped by a client in the medical instrumentation sector. The project consisted of full substantiation and compliance with “BS EN 13445-3: Unfired Pressure Vessels – Design”, supplemented by detailed fatigue data from Mechanika Ltd.’s expansive…

Lifting Beam Neo - Stress Analysis Calculator

2-tonne SWL Aerospace Lifting Beam

Mechanika Ltd provided a full design life-cycle stress analysis for the design of a bespoke lifting beam for carrying aerospace payloads up to 2 tonnes. Structural sizing was carried out at project initiation which was underpinned with FEA to show compliance with customer requirements and lifting code permissible stresses. From here, the customer was able…