... is now a prima donna that calls the waiter and sends its fuel back if it's too warm?
Another Daily Caller story, from 4 November:The Daily Caller wrote: The USAF Has To Re-Paint Its Trucks Because The F-35 Can’t Fly On Warm Fuel
The F-35 can only fly on jet fuel under a certain temperature due to a range of heating issues attributed to the F-35B variant’s short takeoff and vertical landing engine. According to the USAF, the dark-green trucks that carry that fuel absorb too much heat from the sun to keep the planes in the sky.
That presents a serious logistical problem for an advanced multi-role fleet expected to maintain U.S. air superiority in areas of potential conflict such as the Middle East and South Pacific — areas with no shortage of sunlight.
For the time being the Air Force is addressing the issue by painting the tanker trailers of the trucks a bright reflective white to repel sunlight absorption. That presents a whole new problem for the safety of the trucks, which will be necessary to support the Joint Strike Fighter on forward deployments where large white tankers full of highly flammable fuel could make easy targets.
Yeah, it wasn't the engine, it was pieces of the engine. That makes all the difference, right?Late last week the Pentagon announced the findings of an investigation into an F-35 engine fire earlier this year, which resulted in the third across-the-board grounding of the fleet since the Joint Strike Fighters began undergoing flight tests.
“The engine failure and subsequent fire were the result of micro fractures in one of the three-stage fan sections that compress air before it enters the engine,” the Department of Defense announced in a press release last Friday. “These sections are lined with a polyimide material that is designed to rub against the fan blades to reduce pressure loss.”
In the case of the F-35 in question, the third fan was rubbed “in excess of tolerance” while executing maneuvers weeks before the failure, heating the blades to 1,900 degrees, or 900 more than expected. The rubbing caused fractures in the titanium component of the rotor, which grew over the weeks before the June runway fire.
"That caused that rotor to liberate from the airplane," Air Force Lt. Gen. Christopher C. Bogdan said. ”The fire was caused not by the engine, but by the pieces of the engine that flew out through the aft upper fuselage fuel tank."
Did General Bogdan ever hear the story about the Ancient Literature professor who devoted thirty years to proving that The Odyssey wasn't composed by Homer, but by a different Greek of the same name?