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We are looking for an experienced Product Design Engineer (Mechanical + Electrical) to lead the prototyping of a high-end, silent benchtop cocktail machine. Unlike traditional machines, this device relies on solid-state physics rather than mechanical moving parts to replicate the thermodynamics of a professional bartender. We have a complete Product Requirements Document (PRD) and preliminary architecture. We need you to take these requirements and build a fully functional "looks-like, works-like" prototype. The Engineering Challenge: The device replaces mechanical shaking and stirring with precision energy application. You will be engineering a system that integrates: Ultrasonic Cavitation (40kHz): For instant emulsification. Thermodynamics: High-power Peltier (TEC) modules ...

I am looking for a precise ANSYS Fluent (or Mechanical if you prefer FSI) model that captures the overall pressure gradient of Daphne 7373 oil inside a piston-cylinder-type cell while accounting for temperature-dependent properties. My goal is to understand how the pressure field evolves throughout the stroke and how it redistributes once thermal effects are introduced. Scope of work • Build or refine the piston and cylinder geometry I will supply (simple STEP file). • Assign material properties for Daphne 7373, including its temperature-dependent density and viscosity. I can provide a data sheet; feel free to extend it with correlations you have used successfully before. • Apply a realistic loading sequence: piston movement, initial fill pressure, and the temperature...