Ricci Martin Dies: Entertainer & Youngest Son Of Dean Martin Was 62. Ricci Martin, the youngest son of musical legend Dean Martin and a musician & entertainer in his own right who most recently performed in a touring tribute to his father died Wednesday in his home in Utah. His family made the news public today; no cause of death has yet been determined.
The hoods ensure uniform air distribution and impingement velocity across the sheet for highest drying rates and a good moisture profile. The constant distance between the nozzle and the paper or board enables optimum heat transfer. Drying temperatures go up to 400Â° C and impingement velocities up to 130 m/s.
High flow rates over long periods of time can cause pipe erosion in the piping and especially in elbows and T fittings. Typically building codes limit the water velocity in hot water piping to 5 to 8 feet per second to prevent erosion of the pipe and fittings.Five feet per second is moving right along. At that velocity the hot water should reach a fixture connected to the water heater with a 100 foot pipe in about 20 seconds..74. 1.93. If your pipe is 3/4, then at 5 gallons per minute the flow rate would be 3.29 feet per second, so a 100 foot long pipe would require about 30 seconds. If the pipe was 1/2, then it would only take about 15 seconds to get the hot water through the 100 foot long pipe.