- Edinburgh, City of Edinburgh
The University of Edinburgh is one of the world’s top 20 institutions of higher education.....
- Recruiter: The University of Edinburgh
- Bristol, England / Cumbria, Barrow-In-Furness, England
Principal Electrical Engineer - Power Join our Electrical Power team and help design the self-contained generation and distribution system for the Successor submarine - a new generation of submarine designed to carry the UK's independent nuclear deterrent
- Recruiter: BAE Systems
- England, Cambridgeshire
- £33000 - £39000 per annum
Operations Supervisor - (Mechanical/Electrical/Instrumentation) Salary: Circa £33k - 39k dependant on experience + vehicle and great additional benefits (share scheme, pension, potential bonus).Location: Wisbech - Cambridgeshire We currently have an excit
- Recruiter: National Grid
- England, Lancashire
- Competitive package
Would you like to be involved with training UK and international teams in Non Destructive Inspection (NDI) to support the in service fleet (Typhoon Tornado, and Hawk)?
- Recruiter: BAE Systems
- Competitive Salary & Benefits
What?s the opportunity? There are fantastic opportunities in Systems Design for engineers to work within Future Systems. These are highly visible, fast paced roles, in...
- Recruiter: MBDA
- Teddington, United Kingdom
- £24,109 - £27,961 plus EO Electronics PE of £8,090.00
We are now looking for a Metering Engineer to deliver RD’s In-Service Testing (IST) scheme for gas and electricity meters.
- Recruiter: Department for Business, Innovation and Skills
- Shrewsbury, Shropshire
- £46,625 to £57,640 per annum
As an experienced Estates Manager, you will play a key role in helping to shape the future of the Estates service.
- Recruiter: The Shrewsbury and Telford Hospital NHS Trust
- York, North Yorkshire
- c£45,000 + Car Allowance + Bonus + Excellent Benefits
Nestlé Product Technology Centre in York currently has an excellent opportunity for an Engineering Project Manager
- Recruiter: Nestle
- Zurich, Canton of Zürich (CH)
The successful candidate is expected to develop a strong and visible research programme in the area of control and diagnostics of building systems
- Recruiter: ETH Zurich
- Humber Refinery, South Killingholme, North Lincolnshire DN40 3DW
- £60k - 75k plus extensive Compensation and benefits package, dependent upon experience
Experienced Process Control Leader providing leadership and technical support for Oil Refinery. Extensive Compensation and benefits package.
- Recruiter: Phillips 66
Air travel to get more turbulent as CO2 emissions rise
Turbulence to become more frequent and stronger by mid-century
Turbulence on transatlantic flights will become more frequent and severe by 2050 as carbon dioxide emissions rise, leading to longer journey times and increased fuel consumption, UK scientists have said.
Any air traveller has probably experienced turbulence. It can happen without warning and is caused by climate conditions such as atmospheric pressure, jet streams, cold and warm fronts or thunderstorms.
Light turbulence shakes the aircraft, but more severe episodes can injure passengers and cause structural damage to planes, costing around an estimated $150 million a year.
Turbulence will be stronger and occur more often if carbon dioxide emissions double by 2050 as the International Energy Agency forecasts, scientists at the universities of Reading and East Anglia said in the study published in the journal Nature Climate Change.
Carbon dioxide is one of the most potent greenhouse gases blamed for global warming. Increasing emissions raise the global average temperature, heating up the lower atmosphere.
However, warming also changes the atmosphere 10 km above ground level, making it more unstable for planes, Paul Williams at the University of Reading and co-author of the report, said.
The scientists focused on the North Atlantic flight corridor - where 600 planes travel between Europe and North America each day - using computer simulations to examine the effects of climate change on conditions there.
They found that the chances of encountering significant turbulence by the middle of the century will increase by between 40 and 170 percent, with the most likely outcome being a doubling of airspace containing significant turbulence.
The average strength of turbulence would also increase by between 10 and 40 percent.
Bumpier air journeys would make flying more uncomfortable and raise the risks to passengers and crew.
Detours to avoid strong patches of turbulence would lengthen flight times, increasing fuel consumption, emissions and airport delays, which would ultimately drive up ticket prices, Williams said.
Air travel is one of the fastest-growing sources of carbon dioxide emissions, but the effects of climate change on turbulence have not been studied before.
"Aviation is partly responsible for changing the climate in the first place. It is ironic that the climate looks set to exact its revenge by creating a more turbulent atmosphere for flying," Williams said.
The International Air Transport Association said the issue of climate sensitivity still held many uncertainties and the study would not change airline procedures.
The aviation sector is aiming to halve its net CO2 emissions by 2050 from 2005 levels through new technology, alternative fuels and increased efficiency.
There have also been attempts to tax the sector amid slow progress towards a global deal on curbing aviation emissions.
The European Union tried to force all airlines landing or taking off from EU airports to pay for their emissions last year through its carbon trading scheme.
But opposition was so fierce it almost led to a trade war, so the law was frozen for a year for inter-continental flights.
"As the dust settles after the referendum result, we consider what happens next. We also look forward to an international summer of sport."
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