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.
A negative pressure (-) is below. The amount of air flowing through a duct is regulated by the amount of pressure difference and by the system resistance. The higher the pressure difference, the greater the air velocity and the greater the quantity of air that will flow from the duct. Friction is a resistance which slows down airflow. The flow of air creates friction as it rubs against the side of the duct, and the friction creates resistance to the airflow. Think of blowing through a piece of garden hose 6 inches long. You can feel a good stream of air coming out of the tube. Now try to blow through a hose 50 feet long.