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Which had fastest acceleration on take off. Concorde or TU-144?

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First Officer
Victor Posted: Mon, Oct 10 2011 11:06 AM

Does anyone happen to know which aircraft had the fastest acceleration on take off?

 

http://www.flightglobal.com/airspace/media/victor/images/26811/concorde-and-concordski.jpg

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Male
Captain
Goose replied on Mon, Oct 10 2011 11:35 AM

Well Concorde was most def faster than the TU-144, i think its runways speed was around 190mph no idea on the TU-144

http://www.flightglobal.com/airspace/media/goose/images/2673/concordes-last-flight.jpg

And far better looking

http://www.flightglobal.com/airspace/media/goose/images/2674/concordes-final-flight.jpg

Wasnt the TU-144 limited to Mach 2 where Concorde was Mach 2.2

" The most important thing in life is to look into the future and not dwell in the past"
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First Officer
Victor replied on Tue, Oct 11 2011 11:43 AM

I think the TU-144 was able to do Mach 2.3 unlimited but Concorde was only(i use that term loosely as it is still extremely impressive) capable of Mach 2.2.

Shame we dont have either of them still gracing the skies. Far better than these eco friendly/pc correct jets these days!

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Engineer
HAL9000 replied on Wed, Oct 12 2011 1:51 PM

Well the take off acceleration is a result of many factors and of course is decreasing during take off roll.

Just taking into account basic datas such as the power to weight ratio I would say that the Tu144 would beat the Concorde in acceleration at an hypotetic TOW on the base that the Kolesov RD-36-51 was roughtly 20% more powerfull at take off power.

But of course we have no sufficient data to compare the range/payload performances of the two birds at the same TOW....

 

 
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