I have to design a flange for 50 Bar pressure air release valve. The flange is bolted to the top of the valve body flange. As water level increases a plug seals upward on the chamfered edge of the central hole and then the pressure increases to 50 bar. Is it correct to design using the attached...
We have a screw conv. dia. 165. It has to be hard surfaced on dia. & 15 mm of face for the last 450 mm. Product conveyed is sand & pulp fibre.
Which Tunsten welding method is best for max wear & min. distortion. Technogenia product is recommended but we need the welding process.
I wish to calc the heat transfer thro a cardboard box
consisting of a layer of outer liner 160 gram the fluting 160 gram then inner liner 160 gram. The distance from inner to outer liner is 6 mm. Are the standard heat transfer calculations adequate or are there unforeseen complications to consider
We are manufacturing a valve from a rectangular stainless steel (310)plate 1700 mm x 2150 mm. The deflection of the 20 mm thick plate at normal temp. is 1,9 mm. if the air flow temp is 900 deg C what iffect will this have on the deflection. Is there a way of calculating this effect.
We are manufacturing a valve from a rectangular stainless steel plate 1700 mm x 2150 mm. The deflection of the 20 mm thick plate at normal temp. is 1,9 mm. if the air flow temp is 900 deg C what iffect will this have on the deflection. Is there a way of calculating this effect.
