Hi Smoke Lounge: November 2013

Thursday 28 November 2013

Hi Tunnel Ventilation and Underground Fire Life Safety.

CBI CBJet Fan

150.000 m3 /h - 1.600 Pa

Axial Jet Fans for Tunnel Ventilation

Tunnel Ventilation

Check Out Tunnel Ventilation Jobs in the UK Click Here for vacancies.

Being a practice area that is based on fundamental fluid mechanics; click link here for downloadable information of the fundamentals explained; and thermodynamic principles refer to slide principles below explaining thermodynamics, this basis concludes the foundation of tunnel ventilation that may be seen as a core specific business for many organizations in the industry.

CBI Jet Fans click here for catalog includes (CBJET) for tunnel ventilation - Download Installation, Use & Maintenance Manual click here Visit the website by clicking link here for CBI. Alternatively visit CBI's regional supplier in Egypt Hammam Industries & Co. by clicking here

For Case studies sample listing & projects needs that includes all scope of work from A-Z implemented from the design phase, to the planning, and measurement services for all types of major underground infrastructure including road, rail and cable tunnels, and underground rail and bus stations contact by email your inquiry to Hammam Industries & Co. Engineering Sales Team by click here.

Our engineers at Hammam Industries & Co. & at CBI Industries have experience and appreciation with knowledge in civil, structural, construction, and operational constraints are implemented, and therefore the development of practical and cost-effective tunnel ventilation designs is achievable.

View Hammam Industries & Co. & CBI's Certified Smoke range fans by clicking here to view brochure & catalog.

Scope of work for cost-effective tunnel ventilation activities include the following approach;

Engineering design and documentation of tunnel ventilation plant for air quality, normal operating heat and fire (smoke).

Test and measurement including aerodynamic and thermodynamic assessments, data acquisition and analysis, and experimental validation of simulations.

Therefore the implementation of Advanced aerodynamic and thermodynamic programs are applied.

Dynamic simulation of airflow and pollution in road and rail tunnel networks to provide certainty in design outcomes. (Ventilation control systems for tunnels are often a “learned” process, being adjusted once the tunnel is in operation. Dynamic simulation allows a more scientific and systematic approach to the initial setup, reducing the learning time and providing a more robust solution by choosing the most appropriate control loop setup).

Smart control system design coupling dynamic modelling of the tunnel aerodynamics with control algorithms including state-of-the-art predictor strategies.

Engineering design and scheme assessment of normal operation and emergency systems.

Design optimization for minimizing installed infrastructure and reducing operational energy costs.

Algorithms for predicting vehicle emissions.

Stack dispersion and near-field air quality including assessment of portal emissions using computational fluid dynamics (CFD).

Ventilation design for tunnel construction (mining and major temporary surface infrastructure for fume and dust control, and emergency management).

Risk assessment and fire life safety design.

*Slides below explains an overview of the Basics of Thermodynamics;

1.basic thermodynamics from muthalagan

Aerodynamics, Ventilation & Fire in Tunnels Events

Click link here or Image above to Visit Conference & Events Organizers website

You may wish to participate in the organizers forum & discussions, click the following link or image below & register to participate. Then you may discuss technical ideas & concepts related to the dynamics of tunnel ventilation.