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Mechanical Engineering Final Year Topic: Investigation of Passive Building Ventilator Prototype

This Mechanical Engineering final year project examines measuring low-speed airflow through a supervised small ventilation model through a bounded mechanical model or approved teaching-laboratory investigation with measurable comparison criteria.

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Why choose this project topic?

Focusing on measuring low-speed airflow through a supervised small ventilation model gives the project a clear mechanical question and a manageable set of design choices. The comparison of airflow rate, pressure drop and flow uniformity supports drawings, calculations and a discussion of the trade-offs and uncertainty behind the proposed solution.

How do the selected mechanical design or modelling choices affect airflow rate, pressure drop and flow uniformity when measuring low-speed airflow through a supervised small ventilation model?

Choose a feasible approved apparatus or explicitly fictional model, then agree dimensions, operating ranges and evaluation criteria for measuring low-speed airflow through a supervised small ventilation model with your supervisor.

Proposed project objectives

  1. 01Define the geometry, operating assumptions and evidence needed for measuring low-speed airflow through a supervised small ventilation model.
  2. 02Use an approved bench enclosure, compare inlet and outlet shapes and measure flow under repeatable low-pressure conditions.
  3. 03Compare airflow rate, pressure drop and flow uniformity and assess uncertainty and practical limitations.

A suggested research approach

Use an approved bench enclosure, compare inlet and outlet shapes and measure flow under repeatable low-pressure conditions. Agree equipment access and safe operating limits before any physical work. Record units, boundary conditions and calibration or numerical checks, then evaluate airflow rate, pressure drop and flow uniformity against a stated baseline and explain where simplified assumptions affect the result.

What you will need

  • Bench airflow rig
  • Low-range pressure sensor
  • Airspeed meter

Keep your project scope clear

A scale model cannot establish indoor air quality or building ventilation compliance.

Mechanical Engineering project chapter outline

Use this outline as a starting point. You can edit the chapter titles to match your department’s format during setup.

  1. Chapter 1Introduction
  2. Chapter 2Literature Review
  3. Chapter 3Materials and Methods
  4. Chapter 4Results and Discussion
  5. Chapter 5Conclusion and Recommendations

Turn this topic into your own final year project.

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