Uchambuzi wa Elementi Mahususi Jobs

I have an Ansys Fluent 2024 R2 model of an open-channel flow that reaches numerical convergence but the flow field is still not fully developed along the length. My ultimate goal is to study turbulence effects with a k-omega formulation, so I need the simulation refined until velocity, k and ω profiles are spatially invariant in the fully-developed zone. The inlet is set through a specified-velocity boundary condition; everything else can be adjusted as long as the physics remain consistent with an open channel (free-surface) configuration. I am open to mesh re-design, domain extension, improved initialization, or more robust residual and monitor setups—whatever is required to achieve a truly developed solution. Deliverables • Updated .cas and .dat files that run in Fl...

Need urgent help for engineering mini project analysis in Fusion 360 / SolidWorks / ANSYS. Project: Active Aerodynamic Spoiler System Required analyses: • Downforce Analysis • Drag Analysis • Airflow Analysis • Pressure Distribution Analysis • Structural/Stress Analysis • Displacement/Deformation Analysis • Safety Factor Analysis I already have: • CAD model in .igs Need: • Proper simulation setup • Result generation • Graphs and interpretation for presentation Deadline: Before Sunday

This document lists the required inputs, setup conditions, mesh quality, boundary conditions, deliverables, and acceptance checks for the CFD engineer. The final simulation file should be clean, stable, and ready for further parametric simulation.

Project Title: ​Static FEA Optimization of Ring-Stiffened Pressure Hull (Ansys) ​Project Description: ​I am seeking an FEA specialist to perform a comparative structural analysis on a cylindrical pressure hull. The objective is to identify the most efficient scantling arrangement by analyzing the relationship between frame spacing, weight, and Von Mises stress. ​1. Structural Parameters ​Geometry: Cylindrical shell with hemispherical (dome) ends. ​Diameter: 6.2 m. ​Total Length: 67 m. ​Stiffeners: Internal ring frames (T-sections). ​Loading: Uniform external hydrostatic pressure (specific depth value will be provided). ​2. Scope of Work ​Modeling: Build a parametric model in Ansys that allows for rapid iteration of ring frame spacing and thickness. ​Analysis: Perform Linear Static Struc...

Project Title: ​Static FEA Optimization of Ring-Stiffened Pressure Hull (Ansys) ​Project Description: ​I am seeking an FEA specialist to perform a comparative structural analysis on a cylindrical pressure hull. The objective is to identify the most efficient scantling arrangement by analyzing the relationship between frame spacing, weight, and Von Mises stress. ​1. Structural Parameters ​Geometry: Cylindrical shell with hemispherical (dome) ends. ​Diameter: 6.2 m. ​Total Length: 67 m. ​Stiffeners: Internal ring frames (T-sections). ​Loading: Uniform external hydrostatic pressure (specific depth value will be provided). ​2. Scope of Work ​Modeling: Build a parametric model in Ansys that allows for rapid iteration of ring frame spacing and thickness. ​Analysis: Perform Linear Static Struc...

I need a clean, well-documented ANSYS workflow that shows a the results of using the Spallart-Almaras turbulence model in ANSYS Fluent. The assignment is purely a flow analysis around an airfoil no heat transfer or structural coupling. Suitable convergence criteria, and post-processing that highlights velocity, pressure and streamline results. You need to do all of the steps from geometry to solution. You would also need to document that in a word file. I will be giving u an example of what you need to do. First analysis then u will use a different domain and u will do another analysis and then u will compare the results at the end. • model assumptions and boundary conditions • mesh statistics and independence comment • key solver settings and convergence history &bu...

​Description: ​We are opening the door for an elite technical and strategic team to join Project V7. We hold a filed Provisional Patent for a breakthrough propellant-less propulsion sequence that achieves a 42% vacuum impedance collapse (218 Omega) and utilizes resonant plasma dissociation. ​We aren't looking for employees; we are looking for the final pieces of the "V7 Dream Team." We have the math, the patent, and the roadmap. We need the Simulation Proof and the Closing Power to finalize a multi-million dollar licensing deal with Tier-1 aerospace firms (SpaceX, Lockheed, etc.). ​The Combined Mission: ​Phase 1 (The Proof): Perform high-fidelity computational simulations (COMSOL/ANSYS) to verify our 50kV electrostatic hull potential and 50 Newton-meter thrust vector. ​Phas...

I need a Computational Fluid Dynamics (CFD) simulation expert for HVAC systems, focusing on thermal analysis. The primary goal is to analyze temperature gradients. Key Requirements: - Expertise in CFD simulation - Specialization in thermal analysis for HVAC systems - Ability to accurately model and analyze temperature gradients Ideal Skills: - Proficiency in CFD software (e.g., ANSYS Fluent, COMSOL Multiphysics) - Strong analytical skills - Background in HVAC design and thermal dynamics Please provide relevant experience and any similar projects completed.

I have all of the chemistry ready in a CHEMKIN format and need a complete CFD model built in ANSYS Fluent that treats the process through the species-transport formulation rather than the premixed or non-premixed templates. Both the thermodynamic and transport properties of every species in the mechanism must be represented exactly as provided. Your task is to import the CHEMKIN file, configure the material database to honour those properties, create a stable reacting-flow setup, run it to convergence, and supply the resulting case, data, and a short note that explains boundary conditions, turbulence model, discretisation choices, and residual behaviour. Steady or transient treatment can be your call as long as the final field variables are physically credible and match the supplied rea...

I need a complete 3-D finite-element model of a monument-type building created in Abaqus/CAE and taken all the way through a detailed thermal analysis. The core objective is to understand temperature distributions and heat-induced stresses throughout the structure under realistic boundary conditions. You will start by recreating the monument’s geometry (I can share sketches and key dimensions once we start), assign appropriate concrete or stone material data, and then apply the thermal loads I will specify—solar gain, ambient convection, and a transient temperature cycle. Mesh quality must be fine enough to capture hotspots around corners and joints without inflating run times unnecessarily, so please use sensible element sizing and mesh controls. Deliverables I expect: &bull...

I have a new modular product that attaches directly to commercial and residential walls, and I need a licensed Structural PE to confirm the wall-anchorage strategy and overall frame strength before we release it to production. The scope is a full structural load and anchorage analysis that shows the system is safe, serviceable, and installable in the field. What the study must cover • Static structural load combinations that include: dead loads, vertical gravity, eccentric/moment effects, connection loads, wall anchorage loads, and an explicit check of deflection limits. • Verification of installation-tolerance cases such as uneven fastening or misaligned brackets. • A safety-factor / overload review in line with current building-code practice. Key performance items ...

I need a CFD-based numerical model that zooms in on how well the liquid desiccant in my solar-thermal dehumidification set-up actually works. The goal is to predict desiccant effectiveness under real operating conditions, with special attention to three tightly linked mechanisms: the adsorption rate inside the contactor, the high-temperature regeneration process driven by the solar loop, and how desiccant concentration shifts over time. You are free to choose any reputable CFD platform—ANSYS Fluent, OpenFOAM, COMSOL, or an equivalent—as long as the final files can be opened and modified later. The geometry is relatively compact (a packed-bed absorber and a separate regenerator), yet the flow is coupled with heat and mass transfer, so please include conjugate heat transfer and ...

I am just getting started with SolidWorks and need a patient tutor who can walk me through the basics of 3D modelling, specifically clean sketch creation and introductory surface modelling. My priority is to understand the underlying concepts rather than memorise button clicks, so I’d like our sessions to be hands-on: you share your screen, I share mine, and we build or troubleshoot real parts together. Here’s what I have in mind: • Live, one-to-one sessions (Zoom, Teams or similar) scheduled around GMT evenings • Step-by-step guidance on robust sketching practices—relations, dimensions, constraints and how they drive part geometry • An introduction to surface tools (loft, sweep, fillet, trim, knit) and how they differ from traditional solid features ...

I have an ongoing research task that requires a full finite-element simulation of both single piles and 3 × 3 pile groups in ABAQUS/CAE. The goal is to quantify dynamic stiffness and damping when the foundation is subjected to harmonic loading and to understand how those properties change with excitation frequency, soil shear modulus, and pile length. Please build non-linear soil–pile interaction models, run frequency-domain analyses, and extract the complex impedance functions across the required frequency range. After the runs, post-process the results in MATLAB, Excel, or Python so I can clearly see: • dynamic stiffness versus frequency • dynamic damping versus frequency • side-by-side parametric comparisons for the three varied parameters (soil shea...

Project Title: Finite Element Modelling and Parametric Impact Analysis of Circular Double-Skin Corrugated Concrete-Filled Steel Tubular Columns under Low-Velocity Lateral Impact Project Overview: I am conducting PhD-level research focused on the impact behaviour of circular double-skin corrugated concrete-filled steel tubular (DS-CFST) columns subjected to low-velocity lateral impact loading. The objective of this project is to develop a validated and automation-ready finite element (FE) model in LS-DYNA or Abaqus Explicit that can later be used for extensive parametric studies, machine learning dataset generation, and optimization research. The study investigates how corrugation geometry influences the impact resistance, deformation behaviour, energy absorption, and residual strength of...

I need a complete electrical-and-thermal simulation of a lithium-ion battery pack using ANSYS and, where structural coupling is useful, Abaqus. The study must cover three key areas: • Efficiency & Performance – please quantify energy capacity, charge/discharge rates, and thermal management across the full operating window. • Safety Under Various Conditions – test overcharging, short-circuiting, and extreme-temperature scenarios to identify risk points and safe operating limits. • Longevity & Lifecycle – project capacity fade and thermal degradation over repeated cycles. You may build the model from publicly available cell data or adapt one I supply once we start. Mesh quality, material properties, and boundary conditions should be clearly stat...

I’m developing a new pontoon and need a 3D model based on the multi view images of the design we have, it must be a ready model for real-world engineering decisions, not just a nice render. Every plate, stiffener, connection, tank and fitting must be present so I can run finite-element checks and hydrostatic analyses without rebuilding the geometry. The dimensions: • Length 600 cm • Width 240 cm • Height 200 cm Two technical focuses guide the job: • Structural integrity • Buoyancy calculations Deliverables • Fully parametric 3D CAD file (STEP or native SolidWorks preferred) containing all components of the pontoon. • Cut the cross section and longitudinal section 10 cm away from each other in DXF file format for CNC work, they are used in...