If any Ventilation experts are interested in: Job Description AECOM is seeking a Tunnel Ventilation Engineer to be based in Oakland, CA. Job responsibilities include, but are not limited to: Performs specific and limited portions...

A New Ventilation Control Method for the Mt. Ena Tunnel of Chuo Expressway Japan Highway Public Corporation, 5-7-2 Kojimachi, Chiyoda, Tokyo, Japan Mitsubishi Electric Corporation, 80 Nakono, Minamishimizu, Amagasaki, Hyogo, Japan Available...

Fluid Codes carried out the study of atruck fire and smoke dispersion, in a totalof three road tunnels located in Doha,Qatar. Read the case study: https://fluidcodes.com/resource/cfd-analysis-of-ashghal-tunnel/

CFD analysis of jet fan layout optimization at intersection of branch tunnel and main tunnel Jie Xu, Qingwen Zhang School of civil engineering, Southwest Forestry University, Kunming, China To solve the ventilation tunnel pressure in the main...

Senior Project Engineer - Tunnel Ventilation Systems   Relocation Authorized: International - Camp      Telework Type: Full-Time Office/Project      Work Location:...

Solutions: - branch boxes for lighting - branch boxes for emergency lighting - Mounting boxes and plug connection for tunnel ventilation - Power outlets for fire department and rescue staff https://ara-el.dk/

I saw this and I want to share. Please visit https://careers.snclavalin.com/job/tunnel-ventilation-engineer-in-epsom-jid-30017 Mechanical Engineers, Building Services Engineers (or other numerate discipline) Tunnel Ventilation Engineer What...

Systra position in India. The Role Assistance in preparation of preliminary design and tender for underground portions/underground stations: MEP (HVAC, Dewatering, Smoke Exhaust, FF, Plumbing, Low Voltage) for underground section and stations...

NYU Grossman research (published on Dec. 30 in the journal Transportation Research Part D: Transport and Environment) searched for answers why the New York's subway stations near river tunnels had much more polluted air compared to other subway...

Korea Expressway Corporation, cable-free jet fan system strengthens tunnel fire response capabilities through development and operation Using a battery instead of a power cable, the jet fan can be operated in the event of a large fire or power...

The old (existing) Karavanke tunnel was closed due to a malfunction of the ventilators. Problem is partially fixed and ban is now only for buses and trucks over 3.5 tons. This is one of the reasons a second Karavanke Tunnel is being built. Not...

Experimental study on temperature decay and smoke control in tunnel fires with combination of multi-point smoke exhaust and longitudinal ventilation JieLi a, Yanhua Zeng a, Liang liang Tao a, Zhenhan Liu a, Baojun Li b a Key Laboratory of...

https://www.dmt-group.com/services/engineering/tunnel-ventilation.html

Essen-headquartered consulting engineer DMT has completed one of its biggest-ever ventilation projects along 21km of high-speed rail tunnels between Göttingen and Kassel in...

Spanish company Sodeca are specialists in ventilation. They also have tunnel ventilation product. See in axial section. https://www.sodeca.com/en/soluciones

The plan is to replace all the fans in the tunnel during the spring, says department director for operation and maintenance, Cato Løkken...

Improving tunnel ventilation stems from a National Transportation Safety Board order in response to a smoke emergency at L’Enfant Plaza six years ago https://www.washingtonpost.com/transportation/2021/06/11/metro-red-line-delays/

NOVENCO Building & Industry was awarded the contract to design and deliver a longitudinal tunnel ventilation system and pressurization systems for the escape tunnel including design, risk analysis, equipment delivery, installation, testing,...

Assessment of different ventilation strategies on ventilation performance in immersed tunnels Linjie Li, Qiaozhi Qiu, Xuefu Zhang, Pai Xu, Jialiang Liu, Yilin Li Chongqing Jiaotong University, Chongqing, 400074, People’s Republic of...

  ABB’s HVAC drives technology ensures sustainable and safe ventilation of Chennai Metro Enabling smooth travel and safety of commuters, ABB has provided active front end variable speed drives (VSDs) for the ventilation system of...