Volume Compression in Cylinders: Does Diameter Affect Rate of Loss?

In summary, the conversation discusses two cylinders with the same volume capacities but different radii, and the question of whether the cylinder with the larger radii will lose volume faster when a plunger is used to squeeze the contents with the same force. The conversation also touches on the relationship between force, pressure, and area for a piston in a cylinder. The speaker shares a question they got wrong on a test, which involved exerting the same force on a plunger in two cylinders with different diameters but the same initial volume of air. The speaker disagreed with the statement that the cylinder with the larger diameter would compress less, and acknowledged the need for further studying on the topic.
  • #1
Timothy Schablin
17
0
Say we have 2 cylinders with the same volume capacities, but different radii, and a plunger to 'squeeze' the contents. We apply the same force to each plunger. Will the cylinder with the larger radii lose volume faster? Or will they be equal?
 
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  • #2
Timothy Schablin said:
Say we have 2 cylinders with the same volume capacities, but different radii, and a plunger to 'squeeze' the contents. We apply the same force to each plunger. Will the cylinder with the larger radii lose volume faster? Or will they be equal?
How are force, pressure and area related for a piston in a cylinder?
 
  • #3
A question on a test that i got wrong.

If you exert a force of 25 on a plunger of a cylinder containing air with an initial volume of 7, then exert the same force on the plunger of a smaller diameter cylinder, but with same volume of air, the cylinder with the larger diameter will compress less.

I disagreed with that statement, therefore got it wrong. I claimed the final volume of compressed air would be the same in each cylinder.

Oh well. More studying to do i guess...
 

1. What causes volume loss in 2 cylinders?

There are several potential causes of volume loss in 2 cylinders, including leakage, wear and tear, and incorrect sizing or fitting of the cylinders. Other factors such as temperature changes and material properties can also contribute to volume loss.

2. How does volume loss affect the performance of the cylinders?

Volume loss can significantly impact the performance of cylinders, as it reduces their capacity to hold and transfer fluids or gases. This can result in decreased efficiency and output, as well as potential safety hazards if the cylinders are used for critical applications.

3. Can volume loss be prevented?

While some degree of volume loss is inevitable over time, it can be minimized through proper maintenance and care of the cylinders. This includes regular inspections, repairs or replacements of damaged parts, and proper storage and handling to prevent external factors from causing volume loss.

4. Are there any warning signs of volume loss in 2 cylinders?

Yes, there are several warning signs that can indicate volume loss in cylinders. These include visible leaks, reduced pressure or flow rate, unusual noises or vibrations during operation, and changes in weight or appearance of the cylinders.

5. How can volume loss in 2 cylinders be measured or quantified?

Volume loss can be measured or quantified through various techniques such as pressure testing, visual inspections, and flow rate measurements. These methods can help determine the extent of volume loss and guide decisions for repair or replacement of the cylinders.

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