QUESTION 02 An inward flow reaction turbine has an overall efficiency of 80% and is required to develop 150 Kw of power. The available head is 8 m. The Peripheral velocity of the wheel = 0.36/2gH ; Radial velocity of flow = 0.96/2gH . Speed = 150 rpm. %3D %3D %3D Hydraulic losses = 22% of available energy. Assuming radial discharge, determine: 2.1) Guide blade angle at inlet. 2.2) Vane angle at outlet. 2.3) Diameter of wheel. 2.4) Width of wheel at inlet.

QUESTION 02 An inward flow reaction turbine has an overall efficiency of 80% and is required to develop 150 Kw of power. The available head is 8 m. The Peripheral velocity of the wheel = 0.36/2gH ; Radial velocity of flow = 0.96/2gH . Speed = 150 rpm. %3D %3D %3D Hydraulic losses = 22% of available energy. Assuming radial discharge, determine: 2.1) Guide blade angle at inlet. 2.2) Vane angle at outlet. 2.3) Diameter of wheel. 2.4) Width of wheel at inlet.

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter34: Emission Control Diagnosis And Service

Section: Chapter Questions

Problem 2RQ: What will result from too little EGR flow? And what can cause a reduction in the flow?

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