Transmission Dynamics und Crankshaft Dynamics MBD Modeling / Multibody Simulations
Budget: €6 – €12 EUR
I am preparing a detailed multi-body simulation focused on the dynamics of the power transmission in a manual transmission and the crankshaft assembly. I urgently need an engineer who can:
• Build a robust multibody model of the connecting shafts and input components of the gear train for a 5-speed manual transmission, the crankshaft assembly,
• Run steady-state and transient analyses to capture torsional vibration, imbalance forces, and bearing loads
• Document all assumptions, material properties, and boundary conditions so results are fully traceable
• Recommend design tweaks if critical speed or NVH issues appear in the results
Adams and Simpack, experience with either package is a bonus, but I’m also open to other comparable platforms if you can justify the choice and supply equivalent output (plots, animations, modal data, and tabulated results).
Future phases may extend into broader transmission or valve-train studies, so a willingness to learn adjacent toolchains is appreciated.
Deliverables:
1. Parametric multibody model with organized subsystem hierarchy
2. Simulation deck with scripts/macros to rerun cases easily
3. PDF/PowerPoint summary explaining methodology, key findings, and recommendations
4. Native project files plus exported neutral formats for sharing
Please outline relevant projects you’ve completed, the software you used, and how quickly you can start.
• Build a robust multibody model of the connecting shafts and input components of the gear train for a 5-speed manual transmission, the crankshaft assembly,
• Run steady-state and transient analyses to capture torsional vibration, imbalance forces, and bearing loads
• Document all assumptions, material properties, and boundary conditions so results are fully traceable
• Recommend design tweaks if critical speed or NVH issues appear in the results
Adams and Simpack, experience with either package is a bonus, but I’m also open to other comparable platforms if you can justify the choice and supply equivalent output (plots, animations, modal data, and tabulated results).
Future phases may extend into broader transmission or valve-train studies, so a willingness to learn adjacent toolchains is appreciated.
Deliverables:
1. Parametric multibody model with organized subsystem hierarchy
2. Simulation deck with scripts/macros to rerun cases easily
3. PDF/PowerPoint summary explaining methodology, key findings, and recommendations
4. Native project files plus exported neutral formats for sharing
Please outline relevant projects you’ve completed, the software you used, and how quickly you can start.