Mechenical method to produce preodic cycles

In summary, the individual is seeking a mechanical method to repeatedly dip a specimen in a solution for 10 minutes and then out in air for 50 minutes, without using any electrical input. The suggestion given is to use a gear-driven arm with a water tank below, powered by a gas motor. The individual cannot use electricity and is looking for a more challenging mechanical solution. A suggestion is made to use a pump driven by gravity-fed water from a tank or river, or a water-wheel or Pelton wheel. Another idea is to use a rod on a camshaft or a heat engine like a Stirling engine. The individual expresses gratitude for the suggestions and will try to work on a solution. The conversation ends with a suggestion to adapt
  • #1
usmanyousaf
4
0
I am wishing to perform an experiment in which i need to dip the specimen in a solution for 10 minutes and then out in air for next 50 minutes. This is to be done repeatedly but without using any electrical input. Suggest me with a mechanical method that can perform it for 24 hours and 20 days continuously. The idea should be easily feasible. Will be very great full if i am given a suitable solution.
 
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  • #2
a gear driven arm such that it moves in a circle and there is a water tank below, and that when it cuts out its path in water it is only in it for 10 minutes then out in air for 50 minutes. adjust speed with gear reduction and use a gas motor. Why can't you have electrical input. And I was going to say do something with a pendulum but I imagine it would dampen out to quickly.
And maybe if its small use like a watch that winds up to produce the mechanical power.
Or maybe better a pump driven by water that is gravity fed from a tank or a river or stream.
Or make a balance that the specimen sits in with water and have a spring under it and have water flowing and then have something to where after it is submerge for 10 minutes that it dumps the water cause it is to heavy and then take 50 minutes to refill again for dumping. I don't know just some crazy ideas, not thinking to clearly it late.
 
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  • #3
Cragar,
Thank you for your interest and attention towards my question. Your feedback is highly appreciated. I can not use electricity because a periodic mechanical system sounds more challenging and gas motor will even make the system simple. I want it to be completely mechanical. Can you please further elaborate the idea of pump driven by water that is gravity fed from a tank as i am unable to understand the assembly.
 
  • #4
Well it would be like a water-wheel , Pelton wheel http://en.wikipedia.org/wiki/Pelton_wheel
the water would fall down a pipe and hit the paddle and turn it, and then we would use this movement to turn an arm connected by a shaft. Like a propeller, and this would dip the specimen in water and then bring it back out. like standing above a pond and swinging a golf club on the pond, on your down swing you would enter the pond and then eventually come out of the pond. Then you would adjust the length of the arm so that it only stayed in the water for ten minutes and out for 50 minutes. Based on how fast the wheel is turning. Or you could have a rod on a camshaft like what they do in an engine to open the valves. Or you could have some type of heat engine like a Stirling engine http://en.wikipedia.org/wiki/Stirling_engine
 
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  • #5
Thanks Cragar,
I am able to understand it. Will try to work out and hope that i reach some goal. Your concern and efforts are highly appreciable.
 
  • #6
No problem I like thinking about things like this . I hope that is a simple enough way that works. I wonder if there is a better way.
 
  • #7
Maybe adapt something like this:

rubegoldberg_photo_gal_4156_photo_909168941_lr.jpg


rube goldberg
 

FAQ: Mechenical method to produce preodic cycles

1. What is the purpose of using mechanical methods to produce periodic cycles?

The purpose of using mechanical methods to produce periodic cycles is to create a consistent and predictable pattern or cycle in a system. This can be useful in various fields such as engineering, physics, and biology, to name a few. By using mechanical methods, we can accurately control the timing and duration of each cycle.

2. What are the different types of mechanical methods used to produce periodic cycles?

There are several types of mechanical methods used to produce periodic cycles, including gears, cams, levers, pendulums, and springs. Each of these methods has its own unique properties and uses, but they all rely on the principles of mechanics to generate periodic cycles.

3. How accurate are mechanical methods in producing periodic cycles?

Mechanical methods can be extremely accurate in producing periodic cycles, depending on the design and precision of the system. For example, a clock that uses a pendulum can keep time with an accuracy of 1 second per day. However, certain factors such as friction and wear can affect the accuracy of mechanical systems over time.

4. What are the advantages of using mechanical methods to produce periodic cycles compared to other methods?

One advantage of using mechanical methods to produce periodic cycles is their reliability and durability. Mechanical systems can often withstand harsh conditions and continue to function accurately for long periods of time. They are also relatively simple and cost-effective compared to other methods such as electronic systems.

5. Are there any limitations to using mechanical methods to produce periodic cycles?

While mechanical methods have many advantages, they also have some limitations. One limitation is the potential for wear and tear over time, which can affect the accuracy of the cycles. Additionally, mechanical systems may not be suitable for producing extremely fast or precise cycles, as they rely on physical movement and may have limitations in terms of speed and precision.

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