FEATURE: How engineers are shaping the future of flight, with air

Air travel hasn’t changed a great deal in the last few decades. Sure, planes are a lot bigger now, and you can stream live sport to your seat, but the basic framework remains largely unchanged, even in the new generation of aircraft from the likes of Boeing and Airbus. But in the future, the way we jet around the globe could be very different. Forward-thinking engineers are working on new technologies that will change how planes are propelled, how they manoeuvre, and could even make air travel less likely to make you ill. Modern planes change speed and direction using mechanical flaps to manipulate the flow of air over their wings. That could change in future. Researchers at BAE Systems and the University of Manchester are working on a project called Magma – a first of its kind, jet-powered drone which will use a unique blown-air system instead. The new concept will remove the need for complex moving parts, reducing weight and maintenance costs, and allowing aircraft to be quieter and more efficient in future. There are two technologies at play here. The first, called wing circulation control, takes air from the aircraft’s engine and blows it at supersonic speed through the trailing edge of the wing to provide control over the aircraft’s lift. The second,  called fluidic thrust vectoring, uses blown air to deflect the exhaust and change the direction of the aircraft.

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Comfort Systems USA Announces Acquisition

Business Wire | February 01, 2024

Comfort Systems USA, Inc. today announced that it has closed its previously announced transaction to acquire Summit Industrial Construction, LLC (“Summit”) headquartered in Houston, Texas. As previously disclosed, Summit is a specialty industrial mechanical contractor offering engineering, design-assist and turnkey, direct hire construction services of modular systems serving the advanced technology, power, and industrial sectors. Summit’s capabilities encompass a wide range of modular and site-based construction, including process piping, equipment setting, large pipe rack trestles, and related steel erection and specialty concrete work. Summit is a trusted supplier to some of the world’s largest advanced technology, power and industrial companies and is currently deployed on several major chip fabrication projects. Initially, Summit is expected to contribute annualized revenues of approximately $375 million to $400 million, and earnings before interest, taxes, depreciation, and amortization of $35 million to $40 million. In light of the amortization expense, Summit is expected to make a neutral to slightly accretive contribution to earnings per share in 2024 and 2025. Brian Lane, Comfort Systems USA’s Chief Executive Officer, commented, “We are delighted to announce the closing of our agreement to acquire Summit, an extremely capable provider of modular and other complex mechanical services. Summit brings a stellar reputation as a modular technology leader in growing end markets, including multiple ongoing and large semiconductor projects. We are happy to welcome Summit’s wonderful leadership team and excellent production and craft workers across many states, and we are confident Summit will continue to innovate and grow as a part of our network of world-class contracting companies. We are grateful that Summit has chosen to become part of Comfort Systems USA.”

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