LATEST ISSUE
LATEST ISSUE

Author: Shahzuma Warakhwala

Computational fluid dynamics modelling of ventilation in road tunnels: enhancing air quality and safety

Computational fluid dynamics modelling of ventilation in road tunnels: enhancing air quality and safety

Posted by | Mar 14, 2024 | ,

Ventilation units within vehicle tunnels play a pivotal role in ensuring safety and optimal air quality for
occupants. These units are used to assist with propelling air from one end to the opposite end of the tunnel.
Computational fluid dynamics (CFD) has emerged as an invaluable design tool for engineers and stakeholders,
offering simulated insights and data to optimise safety and efficiency in tunnel projects. This paper
emphasises the advantages of CFD for road tunnel ventilation design, showcases a case study involving
impulse fans, and highlights the positive effects on project costs and overall tunnel ventilation performance.

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Tall timber

Tall timber

Posted by | Mar 13, 2024 |

Designed by Elenberg Fraser 6 Charles Street, or C6, has been and is being developed by Grange Development. It primarily consists of residential apartments, although the plans also include a 500m2 edible rooftop garden and dining and entertainment spaces. Residents will also have access to a car-share scheme that includes 80 Tesla electric vehicles.

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Three cheers!

Three cheers!

Apr 1, 2025

The electrification of 3 Ravens brewery in Melbourne could serve as a blueprint for other craft operations, as Nick Johns-Wickberg discovers. If Melbourne is the hipster capital of Australia, then Thornbury might just be its hottest spot right now. Over the past few...

Legionella in a warming world 

Legionella in a warming world 

Apr 1, 2025

Clive Broadbent, L.AIRAH, discusses how climate change and increases in surface water temperatures could potentially encourage the growth of bacteria that prefer warm water (mesophiles), including Legionella.  A haunting metaphor  In classical mythology, the tale of...

Double trouble

Double trouble

Apr 1, 2025

Mark Lommers, M.AIRAH, looks at the repeal of Western Australia’s controversial Sewerage (Lighting, Ventilation and Construction) Regulations 1971, which for more than 50 years required the doubling up of toilet exhaust fans.  For many years, the legacy of Western...

A win-win for regional healthcare 

A win-win for regional healthcare 

Apr 1, 2025

The award-winning upgrade to Goondiwindi Hospital’s HVAC system has helped future-proof one of regional Queensland’s most important healthcare hubs. Anyone who has spent even one night in a hospital can appreciate how crucial HVAC&R is in a healthcare setting....

How to make money from batteries 

How to make money from batteries 

Mar 27, 2025

Craig Roussac from Buildings Alive looks at what investing in batteries can mean for building owners in Australia.Saving energy saves money and reduces greenhouse gas emissions. This fact has underpinned efficiency programs and driven investment returns for...

Howzat for heat monitoring?! 

Howzat for heat monitoring?! 

Mar 27, 2025

Nick Johns-Wickberg discovers how a heat monitoring tool developed by the University of Sydney is playing an important role in local sport. It’s 3:46pm on a Sunday and I’m standing at fine leg in 40°C heat. I’ve just bowled my fourth over on the trot, each ball coming...

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