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Combining Experimentation and Simulation in a Unit Operations Lab Course

  • Type:
    Conference Presentation
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    Individuals

    AIChE Member Credits 0.5
    AIChE Members $19.00
    AIChE Graduate Student Members Free
    AIChE Undergraduate Student Members Free
    Non-Members $29.00
  • Conference Type:
    AIChE Annual Meeting
  • Presentation Date:
    November 9, 2021
  • Duration:
    18 minutes
  • Skill Level:
    Intermediate
  • PDHs:
    0.50

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In the chemical engineering curriculum, the Unit Operations and Process Design courses sit as capstones, where students combine theory with application. Typically, Unit Operations is a hands-on lab experience with pilot-scale equipment, while Process Design uses simulations to explore a larger, industrial-scale plant environment. In the second Unit Operations course at the University of Florida, students work on separations-based experiments, including continuous and batch distillations. These two columns share a control room and analytical equipment and, due to the Covid-19 pandemic and resulting physical distancing requirements, it was necessary to move one of the experiments online. Due to the conceptual difficulty of a transient batch process, the continuous distillation experiment was chosen. This presented an opportunity to enrich an existing lab experiment with some elements of the Design course. Students were asked to use old data and equipment specifications to simulate the continuous distillation column in Aspen HYSYS. Instructional videos were created by the Design instructor to guide students through data-based simulation, something not usually explored in the undergraduate curriculum. Once students had a working “base case” simulation, they experimented in a more open, “sandbox”-style way than when they are limited by the existing equipment. For example, they were able to study the effects of changing the number of trays in the virtual distillation column, something that is impossible with the physical equipment.
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Checkout

Checkout

Do you already own this?

Pricing


Individuals

AIChE Member Credits 0.5
AIChE Members $19.00
AIChE Graduate Student Members Free
AIChE Undergraduate Student Members Free
Non-Members $29.00
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