P K Pillai said:I have a portable compressed air cylinder - pressure 10 kg/cm2 - powering a small reciprocating pneumatic piston/cylinder assembly.To increase the usage time of the system,I want to fit electric air heaters in the cylinder on both sides of the piston as well as in the compressed air cylinder.What will be the pressure increase with temperature?
Hot air can cause the air inside the cylinder to expand, resulting in a higher pressure. This can increase the overall force and speed of the cylinder, but it can also lead to instability and potential damage to the cylinder if it is not designed to handle high temperatures.
The main risk is overheating and damage to the cylinder, which can lead to malfunctions and safety hazards. The increased pressure and speed caused by hot air can also make the cylinder more difficult to control, increasing the risk of accidents or injuries.
To prevent overheating, it is important to use a cylinder that is specifically designed for high temperatures. Additionally, proper ventilation and cooling systems should be in place to regulate the temperature and prevent the air inside the cylinder from reaching dangerous levels.
Yes, it is important to choose a cylinder that is made of materials capable of withstanding high temperatures, such as stainless steel or heat-resistant plastics. The cylinder should also have proper seals and lubrication to prevent damage and ensure smooth operation.
Yes, using hot air can increase the performance of the cylinder and allow for faster and more powerful movements. It can also be more cost-effective and energy-efficient compared to using other types of power sources.