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Technical Safety > Risk Assessment

Thermal Radiation

Go to Risk Assesment
Thermal Radiation (TR) is the heat energy emitted by flames or hot surfaces during industrial operations, especially in scenarios involving venting, blowdowns, or accidental releases. TR studies evaluate the heat impact on personnel, equipment, and sensitive areas to ensure safety and compliance with industry standards.

Importance of TR

1. Protects Personnel and Assets

  • Identifies risks to personnel and equipment from high heat levels.

2. Ensures Compliance

  • Meets industry standards for thermal radiation limits to ensure safety.

3. Guides Emergency Planning

  • Helps develop safe escape and emergency procedures in high-heat scenarios.

4. Optimizes Design

  • Assists in positioning vents and protective measures to minimize heat exposure.

Key Components of TR

1. Heat Intensity Analysis

  • Evaluates the levels of heat radiation in various scenarios

2. Impact Assessment

  • Assesses how TR affects personnel, equipment, and escape routes.

3. Sensitive Receptor Identification

  • Identifies areas most likely to be impacted by thermal radiation.

4. Compliance Criteria

  • Benchmarks TR levels against acceptable thresholds, such as 4.73 kW/m² for emergency escape areas.

Steps in TR Study

1

Define Scenarios

Identify events such as blowdowns or venting that may generate thermal radiation.

2

Input Data Collection

Gather parameters like wind speed, vent design, and gas composition.

3

Model TR Distribution

Use simulation tools like FLARESIM to model the heat
intensity at various locations.

4

Assess Sensitive Areas
Analyze TR impacts on critical zones, such as muster areas or escape routes.

5

Evaluate Compliance
Compare modeled TR levels with industry criteria to identify risks.

6

Propose Mitigations
Recommend measures like protective barriers, vent relocation, or system redesign to minimize risks.

Discover What Storm Technical Offers

As a technical safety engineering consultant, Storm Technical specializes in providing desktop-based TR studies:

Comprehensive TR Analysis

Model heat distribution scenarios to assess thermal radiation impacts.

Scenario-Based Modeling
Simulate various release conditions using advanced software tools.

Risk Assessment

Identify areas and systems at risk from excessive thermal radiation.

Mitigation Planning

Recommend practical measures to minimize risks and improve system safety.

Compliance Assurance

Ensure TR levels meet industry standards and project-specific criteria.

Detailed Reporting

Deliver actionable insights to guide design and emergency planning.

Storm Technical’s TR expertise ensures that your facility is safeguarded against thermal radiation risks, protecting both personnel and equipment while maintaining operational integrity.