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337 projects · showing 61–90 ISEF — clear fair filter Engineering — clear category filter Clear all

ISEF · 2025

Clothesline With Rain Sensors

Engineering Technology: Statics & Dynamics

The objective of the research was to design an automated mechanical clothesline system equipped with a rain sensor. This development provided an efficient solution for people who dry their c…

ISEF · 2025

From Crude to Extrude: A Novel Approach to Combining Pultrusion and Extrusion Technologies Into a Single Filament Production System to Recycle PET Bottle Waste and 3D Printing Purge Materials Into Additive Manufacturing Filament

Engineering Technology: Statics & Dynamics

With the increased use of 3D printers, there exists a need to recycle filament purge and failed prints. Traditionally, filament is produced via shredded material fed through an extrusion mac…

ISEF · 2025

Heat Exchanger Design and Optimization

Engineering Technology: Statics & Dynamics

The Shell and Tube Heat Exchanger is widely used in high-pressure industrial applications such as petrochemical processing and offshore oil rigs. This study examines the thermal performance…

ISEF · 2025

JETSTREAM: Building the World's Fastest Drone

Engineering Technology: Statics & Dynamics

Jetstream is the world’s fastest drone, flying at 40% of the speed of sound. Jetstream paves the way for future high-speed-drone design, enabling future drones to tackle a new realm of high-…

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