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According to laws of aerodynamics...

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Moviebuff001
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Username: Moviebuff001

Post Number: 5008
Registered: 06-2013
Posted From: 76.31.114.171

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Posted on Wednesday, December 27, 2017 - 10:06 pm:       


Vishvak:

They dont care about our theories but just fly... Ante kada...



No no. Bee's wings oscillate and rotate such a way that they creat a vortex kind of like in twister movie. Or a tornado.
First theory was based on payload calculations to calculate take off energy required in one direction for using force created by flapping wings with downwards pressure.
Later studies revealed how wings create low pressure above their bodies. That low pressure keeps the bodies afloat.
 

Mental_sachinodu
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Username: Mental_sachinodu

Post Number: 21105
Registered: 10-2008
Posted From: 173.172.151.141

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Posted on Wednesday, December 27, 2017 - 09:29 pm:       

Bee movie just watched? :D
 

Vishvak
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Username: Vishvak

Post Number: 7749
Registered: 01-2007
Posted From: 73.164.13.25

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Posted on Wednesday, December 27, 2017 - 09:14 pm:       


Moviebuff001:

That was a misconception from 1940s(!). Has been explained later.
Those calculations were linear. Dynamic application changed the theory. They don't fly like aeroplanes but like helicopters or drones.


They dont care about our theories but just fly... Ante kada...

Vi veri universum vivus vici
 

Vishvak
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Username: Vishvak

Post Number: 7748
Registered: 01-2007
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Posted on Wednesday, December 27, 2017 - 09:12 pm:       


Abhysg:


whats the point? links enduku pettadam?

Vi veri universum vivus vici
 

Moviebuff001
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Username: Moviebuff001

Post Number: 5007
Registered: 06-2013
Posted From: 76.31.114.171

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Posted on Wednesday, December 27, 2017 - 09:10 pm:       


Vishvak:



That was a misconception from 1940s(!). Has been explained later.
Those calculations were linear. Dynamic application changed the theory. They don't fly like aeroplanes but like helicopters or drones.
 

Abhysg
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Username: Abhysg

Post Number: 45086
Registered: 08-2008
Posted From: 183.83.76.167

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Posted on Wednesday, December 27, 2017 - 09:04 pm:       

https://physics.stackexchange.com/questions/185956/why-bumbl e-bee-cannot-fly-aerodynamically
Jai Telugu Veena-Jai Telangana
 

Vishvak
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Username: Vishvak

Post Number: 7747
Registered: 01-2007
Posted From: 73.164.13.25

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Posted on Wednesday, December 27, 2017 - 08:38 pm:       

According to laws of aerodynamics bumblebees cannot fly... But they fly...


Vi veri universum vivus vici

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