[ WebToolTip.com ] Udemy - Blowdown and Depressurisation - API 521 Fire Case Design Torrent Download

Description

Blowdown & Depressurisation: API 521 Fire Case Design

https://WebToolTip.com

Published 9/2026

Created by ProjectEngPro Engineering and Project Management

MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch

Level: All Levels | Genre: eLearning | Language: English | Duration: 20 Lectures ( 4h 6m ) | Size: 2.2 GB

Set a depressurisation rate, check vessel wall temperature and avoid brittle fracture — fire case, orifice sizing

What you'll learn

⚡ Determine a depressurisation rate and justify it against API 521 guidance and owner criteria

⚡ Calculate fire heat input to a vessel using the API 521 equations and wetted surface determination

⚡ Assess vessel wall temperature response during a fire and predict the time to rupture

⚡ Evaluate rupture risk by comparing wall stress against temperature-dependent yield strength

⚡ Identify low temperature embrittlement risk from Joule-Thomson cooling on depressurisation

⚡ Assess the coldest metal temperature reached and where it occurs in the system

⚡ Size restriction orifices for the required depressurisation rate including choked flow

⚡ Select blowdown valves and specify the fail-open actuation the duty requires

⚡ Calculate the blowdown contribution to flare load and the back pressure it imposes

⚡ Reassess a legacy blowdown system against current guidance and identify the gaps

Requirements

❗ No prior blowdown experience is required — the fire case and cooling mechanisms are built from first principles

❗ Any engineering or technical background is enough to follow the course

❗ Comfortable with basic algebra — heat input and orifice sizing are worked step by step

❗ No software or licence needed to follow the course

❗ Helpful but not essential: familiarity with pressure relief or process safety

File list

[ WebToolTip.com ] Udemy - Blowdown and Depressurisation - API 521 Fire Case Design
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/1. 1.1 Why Depressurisation Exists.pdf 837.1 KB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/1. Why Depressurisation Exists.mp4 87.3 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/2. 1.2 The Depressurisation Philosophy.pdf 1.4 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/2. The Depressurisation Philosophy.mp4 146.1 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/3. 1.3 Blowdown Scenarios.pdf 1.1 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/3. Blowdown Scenarios.mp4 95.1 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/4. 1.4 Segmentation & Isolation.pdf 1.1 MB
~Get Your Files Here !/1 - Blowdown – Why Depressurisation Exists/4. Segmentation & Isolation.mp4 102.9 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/5. 2.1 Fire Exposure & Heat Input.pdf 1.1 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/5. Fire Exposure & Heat Input.mp4 116.1 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/6. 2.2 Vessel Wall Temperature Response.pdf 1.1 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/6. Vessel Wall Temperature Response.mp4 123.2 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/7. 2.3 Rupture Prediction & the Depressurisation Target.pdf 1.3 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/7. Rupture Prediction & the Depressurisation Target.mp4 120 MB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/8. 2.4 Fireproofing & Its Interaction with Blowdown.pdf 865.6 KB
~Get Your Files Here !/2 - Blowdown – Fire Exposure & Heat Input/8. Fireproofing & Its Interaction with Blowdown.mp4 101.2 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/10. 3.2 Low Temperature Embrittlement.pdf 1.2 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/10. Low Temperature Embrittlement.mp4 125.6 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/11. 3.3 Assessing & Mitigating Low Temperature.pdf 1016.2 KB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/11. Assessing & Mitigating Low Temperature.mp4 109.3 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/12. 3.4 Downstream Piping & Header Effects.pdf 792.2 KB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/12. Downstream Piping & Header Effects.mp4 94.7 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/9. 3.1 Joule-Thomson Cooling & Auto-Refrigeration.pdf 1 MB
~Get Your Files Here !/3 - Blowdown – Low Temperature Effects/9. Joule-Thomson Cooling & Auto-Refrigeration.mp4 118.1 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/13. 4.1 Restriction Orifice Sizing.pdf 1 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/13. Restriction Orifice Sizing.mp4 108.5 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/14. 4.2 Blowdown Valve Selection.pdf 1.5 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/14. Blowdown Valve Selection.mp4 114.7 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/15. 4.3 Transient Depressurisation Calculation.pdf 1.1 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/15. Transient Depressurisation Calculation.mp4 112.2 MB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/16. 4.4 Interaction with the Relief System.pdf 884.8 KB
~Get Your Files Here !/4 - Blowdown – Orifice, Valve & Transient Design/16. Interaction with the Relief System.mp4 84.9 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/17. 5.1 Initiation & Control Philosophy.pdf 1.1 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/17. Initiation & Control Philosophy.mp4 114.9 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/18. 5.2 Testing & Commissioning.pdf 1.1 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/18. Testing & Commissioning.mp4 118.7 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/19. 5.3 Operational Considerations.pdf 1.5 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/19. Operational Considerations.mp4 109.2 MB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/20. 5.4 Reassessment of Existing Systems.pdf 945.7 KB
~Get Your Files Here !/5 - Blowdown – Initiation, Testing & Reassessment/20. Reassessment of Existing Systems.mp4 102.1 MB
~Get Your Files Here !/Bonus Resources.txt 70 B