Modelling infrared radiation exposure by black body-like sources

Area of Science:

• Occupational Health and Safety
• Thermal Physics
• Industrial Hygiene

Background:

• Infrared (IR) radiation exposure is a concern in various industrial environments.
• Accurate assessment of IR exposure is crucial for worker safety.
• Previous methods exist for evaluating IR radiation from black-body sources.

Purpose of the Study:

• To implement a mathematical code in Matlab for evaluating IR radiation exposure.
• To discuss practical applications of the IR exposure model.
• To compare different measurement techniques and assess compliance with exposure limits.

Main Methods:

• Implementation of a previously proposed mathematical method for IR exposure assessment.
• Development of a Matlab code for black-body source IR radiation calculations.
• Comparison of spectroradiometric and broadband radiometer techniques with source modeling.

Main Results:

• The study successfully implemented a Matlab code for IR exposure evaluation.
• Practical scenarios in cement and steel industries were analyzed.
• Results were compared against established occupational exposure limits.

Conclusions:

• The developed model provides a viable tool for assessing IR radiation exposure.
• The study highlights the importance of comparing different measurement approaches.
• Findings contribute to understanding and managing IR radiation risks in industrial workplaces.