In-situ rheometry and solid phase inclusion measurement system for ice cream production
A novel real-time, in-line imaging system utilizing high-resolution cameras for estimating ice cream viscosity by tracking mix-ins and calculating shear stress. Enables non-destructive monitoring of freeze-thaw resilience and consistency in ice cream production.
Overview
This innovative system offers real-time, non-destructive monitoring of ice cream production by employing high-resolution, full-spectrum cameras to estimate viscosity and track solid mix-ins during the production process. By providing temperature-resolved imaging that correlates rheology and phase behavior, the system enhances freeze-thaw resilience, consistency, and formulation optimization.
Technical specifications
- High-resolution imaging: Utilizes full-spectrum cameras for detailed tracking of solid mix-ins and flow behavior.
- Thermal imaging: Achieved through optically filtered inputs, allowing for passive temperature monitoring without extra sensors.
- Shear stress calculation: Estimates shear stress by analyzing particle motion, providing insights into rheological properties.
- Non-intrusive design: Integrates seamlessly into existing production lines, offering real-time data without interrupting the process.
Technology readiness level
The technology is currently at TRL 5, having demonstrated functionality in a laboratory environment. Future validation steps include integrating the system into a pilot-scale ice cream production line to assess performance under operational conditions.
About New Mexico Institute of Mining and Technology
New Mexico Tech is a STEM-focused public research university in Socorro with an applied, field-scale research profile. Its Energetic Materials Research and Testing Center runs expansive test ranges adjacent to campus for research, evaluation, and training. The Petroleum Recovery Research Center and the New Mexico Bureau of Geology and Mineral Resources provide industry-facing labs, data, and services, while a co-op program links employers to student talent. Research is supported by competitive federal funding from agencies such as the National Science Foundation, Department of Energy, and Department of Defense. An Office of Innovation Commercialization and a university research park support IP, licensing, and startup formation.
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