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View Full Version : To Save Fuel, Airlines Find No Speck Too Small


Chuck
02-14-2009, 01:50 PM
Still incentive to save fuel, even with the oil prices down (http://www.nytimes.com/2008/06/11/business/11air.html?_r=1&ref=business)

http://www.cleanmpg.com/photos/data/501/Southwest_taillet.gifMicheline Maynard - New York Times - June 11, 2008

Southwest should know (http://en.wikipedia.org/wiki/Southwest_airlines#Fuel_cost_containment_measures) - they started during the energy crisis of the 1970's --Ed.

The nation’s airlines are scrutinizing every step of their operations, from the tarmac to the sky, and from the nose to the tail of their planes, searching for new ways to cut their soaring fuel bills.

They are power-washing jet engines more often to get rid of grime, carrying less water for the bathroom faucets and toilets, and replacing passenger seats with lighter models.

The financial pain of higher fuel prices is particularly acute for airlines because it is their single biggest expense. Eight years ago, 15 percent of the price of an airplane ticket went to pay for jet fuel; now, it is 40 percent, according to the Air Transport Association, the industry’s trade group.

If prices stay where they are, the nation’s airlines will collectively spend $61.2 billion this year on jet fuel — more than five times what they spent in 2002, when travel fell sharply after the September 2001 terrorist attacks… http://www.nytimes.com/2008/06/11/business/11air.html?_r=1&ref=business

Indigo
02-14-2009, 03:41 PM
Doing a whole bunch of small energy-saving actions can have a pretty positive cumulative effect. Good stuff!

jkp1187
02-14-2009, 04:30 PM
So, in simpler language: wash your damned car! :)

fuzzy
02-14-2009, 06:46 PM
So, in simpler language: wash your damned car! :)

How much fuel is to be saved by washing a car? The air speeds and fuel/vehicle weight ratios are so drastically different between aircraft and cars that I wouldn't dare extrapolate this to cars.

jkp1187
02-14-2009, 07:04 PM
How much fuel is to be saved by washing a car? The air speeds and fuel/vehicle weight ratios are so drastically different between aircraft and cars that I wouldn't dare extrapolate this to cars.

It's a known fact that clean cars go faster, have better fuel economy, run better, and impress the ladies.... :D

Chuck
02-14-2009, 09:46 PM
How much fuel is to be saved by washing a car? The air speeds and fuel/vehicle weight ratios are so drastically different between aircraft and cars that I wouldn't dare extrapolate this to cars.The bullet trains in Japan are washed at least once a day and they travel 120mph....still double 60mph but makes sense to me.

drimportracing
02-15-2009, 12:37 AM
Wonder if they will try NICE-On coasting? :eek: In non-emergencies? Do a little P&G. (I know I've used these in an aeronautical topic thread before.) - Dale

xcel
02-15-2009, 01:02 AM
Hi All:

___The boundary layer is wider than any dirt on your car at 60 mph. At 300 + however, I could see this as being an issue.

___Good Luck

___Wayne

drimportracing
02-15-2009, 01:10 AM
Hi All:

___The boundary layer is wider than any dirt on your car at 60 mph.

Basjoos' aerocivic gives good evidence of this.



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