A batch test on the sedimentation of slurry containing 200kg/m (C.) is carried out experimentally where the initial height of sediment zone is 900mm (h,). The following data are assumed as follows: Underflow concentration= 1200kg/m Feed flow rate-3m/min The relation between setting velocity (u) and height of sediment zone (h.) can be represented by the following equation: u(mm/min)=0.0178*h - 3.22 Where the h have taken the values: 700,300,260,200 and 180 mm. Graphically, find the critical rate of sedimentation then the cross section area of tank.

A batch test on the sedimentation of slurry containing 200kg/m (C.) is carried out experimentally where the initial height of sediment zone is 900mm (h,). The following data are assumed as follows: Underflow concentration= 1200kg/m Feed flow rate-3m/min The relation between setting velocity (u) and height of sediment zone (h.) can be represented by the following equation: u(mm/min)=0.0178*h - 3.22 Where the h have taken the values: 700,300,260,200 and 180 mm. Graphically, find the critical rate of sedimentation then the cross section area of tank.

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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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

A batch test on the sedimentation of slurry containing 200kg/m (C.) is carried out
experimentally where the initial height of sediment zone is 900mm (h,). The
following data are assumed as follows:
Underflow concentration= 1200kg/m
Feed flow rate-3m/min
The relation between setting velocity (u.) and height of sediment zone (h.) can be
represented by the following equation:
u(mm/min)-0.0178 h- 3.22
Where the h have taken the values: 700,300,260,200 and 180 mm.
Graphically, find the critical rate of sedimentation then the cross section area of tank.

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