Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search
« previous next »
Pages: 1 ... 17 18 19 20 21 [22] 23 24 25 26 27 ... 41   Go Down

Author Topic: CG Showcase of Overbalanced Wheel  (Read 409952 times)

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #315 on: February 05, 2014, 01:25:51 AM »
Spring Lever .... again  8)

- blue circle and orange circle, each weigh 2 kg
 - using the blue circle for the measurement of the centrifugal force and accel
 - the spinning is regulated around 120-150 rpm (any higher may prompt error)
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #316 on: February 06, 2014, 01:04:06 AM »
a-XX. trying my hands on wm2d, 2 swinging weights side by side with ramp
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #317 on: February 07, 2014, 01:09:01 AM »
a-XXI. trying my hands on wm2d, Bessler's MT27
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #318 on: February 08, 2014, 01:17:04 AM »
a-XXII. trying my hands on wm2d,
 an improvised design version from the add-on series,
 wheel is rotated by motor
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #319 on: February 10, 2014, 01:07:52 AM »
a-XXIII. trying my hands on wm2d, Bessler's MT13
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #320 on: February 11, 2014, 01:18:44 AM »
a-XXIV. trying my hands on wm2d, comparison of the wheels on the pulling points for lifting weights
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #321 on: February 12, 2014, 01:16:42 AM »
a-XXV. trying my hands on wm2d, comparison of different arms/chambers/compartments affecting the mass of weights to do the lifting work
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #322 on: February 13, 2014, 01:09:41 AM »
a-XXVI. trying my hands on wm2d,
 position of weights near the perimeter of wheel vs the weights near the axle, which one require less pulling force to rotate more
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #323 on: February 14, 2014, 01:11:59 AM »
a-XXVII. trying my hands on wm2d,
 a further improvised design from the add-on series,
 using a simple see-saw test
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #324 on: February 15, 2014, 01:12:07 AM »
a-XXVIII. trying my hands on wm2d,
weights distributed uniformly around the perimeter of wheel vs weights slightly non-uniformly distributed (a gap between the weights at top of wheel)
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #325 on: February 16, 2014, 01:18:03 AM »
a-XXVIV. trying my hands on wm2d,
 a wider gap between the weights at top of wheel vs
 a narrower gap, which one is more efficient at passing through
 the zenith position (12 o'clock) of the wheel first
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #326 on: February 17, 2014, 01:07:08 AM »
a-XXX. trying my hands on wm2d,
 torque gain at 9 o'clock position vs 7 o'clock,
 which can lift up the work
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #327 on: February 18, 2014, 01:05:53 AM »
a-XXXI. trying my hands on wm2d,
 a look at the center of mass on an unbalanced see-saw with heavy weights vs light weights
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #328 on: February 20, 2014, 01:05:52 AM »
http://youtu.be/wM47JP-1NW4

a 10by10 arms wheel animation with its compartment having the shape of semi-circle facing inward to the axle
Logged

helloha

  • Hero Member
  • *****
  • Posts: 529
Re: CG Showcase of Overbalanced Wheel
« Reply #329 on: February 21, 2014, 01:33:48 AM »
http://youtu.be/FpXv5qKgvl4
 
 a 20by20 arms wheel animation with its compartment having the shape of semi-circle facing inward to the axle
Logged
Pages: 1 ... 17 18 19 20 21 [22] 23 24 25 26 27 ... 41   Go Up
« previous next »