Energy Lab – Heat Transfer: Conduction, Convection and Radiation (Solution 1)

Lab Objectives

• Understand the fundamental mechanisms of heat transfer Students explore the physical principles governing: o conduction (linear and radial), o convection, o radiation, o combined and extended-surface heat exchange.
• Apply Fourier’s law and physical models of heat The exercises make it possible to verify Fourier’s law empirically under steady-state conditions and to explore the relationship between temperature gradient and heat flow.
• Develop skills in using instruments and acquisition software The systems include temperature sensors, actuators and computer control (via PID), allowing data to be collected and analysed in real time and also developing digital skills.
• Analyse and compare different heat exchange modes Comparing conduction, convection and radiation — including in combined configurations — helps identify the optimal operating conditions and the limits of each mechanism.

Educational Aims

• Consolidate applied thermodynamics concepts Students move from theory to practice through experiments, comparing real data with predictive models.
• Promote active lab-based learning The experiments encourage reflection, hypothesis formulation, testing and critical evaluation of results, fostering teamwork.
• Prepare for industrial and plant engineering settings The skills acquired are valuable in sectors such as thermal systems, energy design, HVAC, renewable energy and automation.
• Encourage interdisciplinarity The lab can be included in cross-curricular pathways spanning physics, engineering, applied sciences and automation, strengthening the link between science and technology.

Conclusion

The items described — from the units for linear and radial heat conduction to the accessories for combined, radiant or extended-surface heat exchange — are essential tools for setting up an advanced teaching lab on heat transfer. This equipment:

• Offers direct, observable experience of thermal phenomena,
• Strengthens students’ analytical and experimental skills,
• Reproduces the real operating conditions of residential and industrial systems. In a school or technical and vocational setting, the heat exchange lab develops the skills needed for training in the energy, environment, automation and maintenance sectors, supporting the transition towards sustainable, efficient models. This solution includes technology systems that help foster inclusion and equal opportunities through innovative teaching methods. It is designed to promote active, collaborative learning.