A new air turbine is required for a dentist's drill. For the drill bit to be effectively abrade toothenamel the turbine be rotate at high speed of 400000rpm. The turbine design must be smalland flexible according to precision engineering so that all parts of the patient's mouth can beaccess and the exit air flow rate from the system is 14 L/min is needed for proper operation.The operating pressure and temperature to drive the turbine is 5 bar and 400 K. Calculate:2.1 The specific speed of the turbine and use the specific speed from the turbine anddetermine the type of turbo machinery required by the system.2.2Determine the power used by the turbine during operation and account how this poweris used during operation.

Given: Volume flow rate = 14 L/s Rotation speed = 400000 rpm Pressure at state 1 = 5 bar Temperature…

Answered: A new air turbine is required for a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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