Recent content by saruvanan

We have a steam bath device in our company. In this device, we feed a fabric in tape form by 2 set of rollers. Between the rollers we expose the fabric to steam (by a steam pipe directly beneath the fabric) in order to condition it. The pipe is about 200mm long. When we switch on the rollers...

What will be mass flow rate of dry saturated steam through holes on a pipe. Pipe ID: 25mm, Steam Pressure 3 kg/cm^2, Holes' Dia: 3mm, Number of Holes: 5.

Thanks for the replies I've a design drawing. This is no homework. This setup we are having in my company.

We are having a steam heat exchanger. Its made up of finned tubes. Tube id 22.7mm Tube od 26.7 mm Tube length 1310.0mm Tube material ss304 Fin od 66.0 mm Fin thk 1.5mm No of fins on one tube 260 Fin material ss304 Total no of tubes 10 Supplied steam pressure 3.5 kg/sqcm A inverted bucket...

attached a conceptual drawing This is a cinceptual design

@Billy_joule Power = torque. Angular velocity Torque = radius . Force Force = mass. Acceleration Acceleration= velocity/time Velocity= radius. Angular velocity Angular velocity = (rpm.2.pi )/ 60 The roller needs to run @ 10 rpm. Using the above formulas I've calculated this. Hence angular...

Let me rephrase my question Dimensions We’ve a roller of length 400mm & Dia of 90mm. At both ends of the roller a shaft is fitted. Shaft dia is 25 mm & length is 100mm each side. On the 25mm Dia shaft, two flanged bearings are fitted. The total roller & shaft weight is 6 kgs. Working...

Baluncore, its difficult application, hard to explain words. Can you help me with calculations?

The roller is used to drive another roller by surface contact. The driven roller is placed directly over the driver and it sits by means of gravity. The driven roller weight is 40 kg. The driving roller weight is 10 kg. The motor is to be directly connected at the driver,s roller end. No belt...

We have roller setup which is to be driven by a motor. The roller dia is 90 mm. A shaft which is connected to its end is 25 mm of dia. The roller weight is around 10 kg. On the periphery of the roller there are some 40 kgs of mass is acting. The roller rpm is 10. What is the torque required to...