case-studies-fea

Fatigue Local Stress The casting part was evaluated to understand how operational loading generated local stress amplification around junctions, thickness transitions, and geometry features inherent to the casting process. The review concentrated on locating stress levels that could influence fatigue performance, particularly at casting radii, draft transitions, and regions shaped by manufacturing constraints. A nonlinear analysis was conducted with mesh refinement in high-cu

Client: Global OEM (confidential) | Scope: Nonlinear structural–thermal analysis + LCF post-processing Tool: ANSYS Mechanical Public case study – client and proprietary identifiers removed Challenge Approach Outcome Validate redesigned rotor lead geometry against an updated operating duty cycle and confirm fatigue robustness at known hotspot regions. Full nonlinear structural–thermal re-analysis with contact and plasticity, followed by Goodman- based LCF utilization evaluati

Executive Summary We assessed bulk flow through the transfer chute between the feed and receiving conveyors using a Simulation model. Inputs reflected the liner materials in service and a 10 mm iron-ore lump assumption for the base run. We reviewed velocity, trajectory, wall loading, preliminary wear, and adhesion indicators. The outcome was a short list of geometry and liner zoning actions to stabilize placement on the receiving belt and reduce peak wall demand. Scope and Ob

BLDC Motor - Thermal Analysis A production grade BLDC motor required verification of temperature rise during duty cycles; The motor was newly manufactured, and the objective was to verify potential thermal loads that could develop in the windings and magnets, assess insulation life margins, evaluate possible bearing temperature drift, and determine how heat conducts through the housing and interface paths. Core objectives were to quantify transient temperature fields, verify