Engineering Design Expo
2025 Allen School of Engineering and Computing Design Expo
Friday, April 25, 1-3 p.m. • MTI Center
Open to the public • free parking
Trine University’s annual Engineering Design Expo offers the community, friends, family and industry the opportunity to learn more about the latest innovative solutions developed by university students. Hosted by the Allen School of Engineering and Computing, the free event displays capstone design projects completed by seniors. Projects, many of which benefit area businesses and community organizations, demonstrate how Trine engineering students have applied what they have learned toward solving real-world challenges.
Student Exhibits
Optimization of a Soot Recovery System
Chemical and Bioprocess Engineering Highlight
The expansion at Steel Dynamics LaFarga Copperworks has exceeded the capacity of the existing soot recovery system, leading to inadequate filtration. This project focuses on designing an improved system that integrates continuous turbidity monitoring, while optimizing the existing system with alternatives such as flocculant selection and dosing rates and new filtration paper, or a new cyclone filtration system within spatial constraints. These improvements provide a cost-effective, scalable solution to enhance system performance and ensure compliance with industry standards.
Dexter Pallet Squeezer and Electromagnetic Brake Component Testing Device
Mechanical & Aerospace Engineering Highlight
The Dexter Senior Design team redesigned a prototype for testing the magnetic force of electromagnets in trailer brakes. Since the original prototype resulted in inaccurate measurements, a more consistent system was necessary. Our process included brainstorming, CAD modeling, simulations and fabrication of multiple prototypes. Key subsystems include the electrical system, strain gauge mount, and a positioning system. This improved tester enhances quality control by detecting defects early, ensuring higher-quality products for Dexter Axle.
55-Gallon Drum Handler
Design Engineering Technology Highlight
At Color Master in Butler, IN color pigments and concentrates are prepared and mixed in 55-gallon drums. These drums are currently moved around the factory floor by being rolled around on the drum edge. This solution is strenuous on the workers and at times unsafe. Drum dollies that are available are less efficient and inconvenient to use. The design team developed a solution by creating a drum handling device that is capable of lifting the drum high enough to be placed on a scale or tumbler as well as compact and maneuverable enough to move over rough floors and fit inside the tumbler cage.
State Road 827 Multipurpose Trail
Civil Engineering Highlight
This project was the comprehensive design of a 6-mile multi-use trail connecting Angola and Fremont along State Road 827. The trail addresses the critical need for safe, non-motorized pathways in Steuben County. This trail will enhance community connectivity, promote active lifestyles, and support environmental sustainability. The design included surveying and creating a base map, pavement design, site development, and stormwater management. The project also required the analysis and design of extensions to the existing stormwater culverts underneath the road.
Central Line Trainer
Biomedical Engineering Highlight
The Central Line Trainer is an advanced simulation device designed to assist healthcare professionals and students in mastering central line insertion. Equipped with integrated sensors, it provides real-time feedback by detecting errors, such as improper needle placement or excessive depth. This trainer enhances skill development, improves procedural accuracy, and ensures a safer learning experience in clinical settings.