ADVANCED MECHANICAL INTELLIGENCE.
Sier Incorporated delivers sub micron 3D scanning, CFD fluid dynamics and composite engineering for commercial marine, aerospace, motorsport and the world's most demanding mechanical environments.
- Commercial Marine
- Tug & Workboat Operators
- Superyacht Refit Yards
- GT3 / Prototype Race Teams
- UAV Manufacturers
- Composite Mold Shops
DIVISIONS
01Marine Engineering
Commercial vessels, tugs, yachts & offshore platforms.
02Aerospace
Lightweight structural components and assemblies.
03Aerodynamics
Laminar flow control and external aero optimization.
04Carbon Fiber
Custom prepreg and resin infused composite parts.
05Active Aero
Variable geometry surfaces and actuated wing systems.
06Motorsport
Aftermarket carbon, aero packages and chassis components.
CORE
CAPABILITIES.
3D Scanning & Metrology
Long range and structured light scanning for reverse engineering, dimensional inspection, and digital twin generation. Tolerances down to ±0.05 mm on critical surfaces; vessel scale capture for large marine and aerospace assets.
CFD Airflow Simulation
Computational fluid dynamics for external aerodynamics, internal HVAC and ventilation, exhaust dispersion, and thermal management. Validated against wind tunnel and sea trial data.
AutoCAD Engineering
Full 2D and 3D drafting packages: GA drawings, assembly trees, fabrication ready details, weld maps and material schedules conforming to ISO, ASME and class society standards.
Vessel Superstructure Airflow Optimization
Full surface 3D scanning of a marine superstructure followed by CFD analysis to reduce wind noise on the bridge and optimize exhaust dispersion and drag at cruise.
- DeliverableAutoCAD · ISO-216
- Scan Points4.2 Billion
- Drag Reduction8.4%
- Noise Reduction11 dB(A)
- Lead Time11 weeks