Recent content by Jamesan89

Tech Notes

Thanks for your messages and help with simplifying the calculations, I think the author of the paper must have made a mistake or have been referring to the liquid flow through the internal tube. The Gas flow is indeed going through the annulus. From your reply the maximum flow I could expect to...

I will attach a paper and put this more into context, the linear velocity value of 350 m/s is found at the bottom right hand corner of the page

The gas is nitrogen and the pressure at the inlet is 7 bar, I am unsure however of the pressure at the outlet of the tube. The nitrogen gas is at the highest pressure achievable using the labs equipment. After doing some maths and thinking, would I be correct in saying the velocity of the gas...

The nominal linear velocity I aim to achieve is 350 m/s, I am trying to work out if I am close to achieving this speed for the gas flow. As for the configuration the gas is a sheath gas flow down the outer tube with a liquid flowing down the inner tube, therefore I really need to know the gas...

Hello, thanks in advance for your help, I am not a physicist, however have a fairly good grasp on mathematics, also this isn't homework or an assignment but a real world problem. Currently trying to create a system with a nebulising gas at a linear velocity of 350 m/s. The calculations...