The viscosity of motor oil is 4.79× 10-3 N. s/m², motor oil is used as a lubricant between two machine parts. The variation in velocity of the oil is 1.6 m/s and a maximum shear stress is 62.8 N/m². What is the required spacing between machine parts in millimeter?

The viscosity of motor oil is 4.79× 10-3 N. s/m², motor oil is used as a lubricant between two machine parts. The variation in velocity of the oil is 1.6 m/s and a maximum shear stress is 62.8 N/m². What is the required spacing between machine parts in millimeter?

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

See similar textbooks

Similar questions

fast please
fast please
Fluid
Calculate the Absolute Viscosity in Pa-S, Kinematic Viscosity in m²/s and in Stokes of the flowing water with a specific gravity of 0.978 and Viscosity of 0.00402 poise. 7.
Milk stored in a storage truck is to be extracted using a pump using a pipe. Given, unit weight of milk is 1030 kg/m3 and viscosity of 1.7 centi Poise. Based on the roughness condition of the pipe, the allowed Reynold's number is equal to 10000. If the expected velocity of extraction was equal to 300cm/s, what will be the pipe diameter required in millimetres?
Two plates are separated by 8 mm space. The lower plate is moving at a velocity of 5 m/s, the upper plate moves at a velocity of 10 m/s. Oil with a density p= 896.0 kg/m and viscosity of 1 x 10 m /s which fills the space. The variation in velocity of the oil is linear. What is the shear stress in the oil (N/m )? Alice Select one: а. 1.68 b. 0.84 c. 0,28 d. 0.56 е. 1.12
solve very very fast in 15 min | I need a clear answer by keyboard if u can
For the conic body shown in Figure (3) which rotating with constant angular velocity of 12 rad/s, find the torque, which effected by viscosity of the oil that surrounding the conic body if the cone has radius of 4 in, height of 10 in and oil viscosity is 3.125x10" Ib.s/in'. Derive all the required equations? 0.01-in film Figure (3) 001 in
Q/ From the table of water properties at average temperature T, find the water properties: density p, viscosity µ. Then calculate: The cross section area of chamber A= T/4 d2 (cm2 ) The pressure difference along L AP=p g h (atom) Volumetric flow rate q=Q/t (cm3 /s) and finally calculated permeability (Darcy D) qul ΑΔΡ Repeat these reading three time and then find the average of permeability. The informations are : D = 9.9 cm L = 25 cm T= 22 °C V (cc) 600 t (sec) 187 H1 (cm) 108 3 H2 (cm) No 1 2 600 176 109 4 3 600 184 107 3
Answer the problem correctly and provide complete and readable solutions. If you can explain the process (briefly), please do so. Thank you!
Suppose that a force equal to 7 N is pushing the piston as in (figure 1) and it attains a steady state speed of 3.5 m/s. find the viscosity of the fluid to be used in the system.
1 (a) A plate 0.05mm distant from a fixed plate moves at 1.15 m/s and required a force per unit area of 3.2 N/m? to maintain this speed with using an oil of specific gravity 0.8. Find the dynamic viscosity and kinematic viscosity of the fluid between the plates. 1 (b) Calculate the specific weight, density, and the specific gravity of a liquid having a volume of 663050 cm and weight of 67 kN (ENTER ONLY THE VALUES BY REFERRING THE UNITS GIVEN) 1 (a) The dynamic viscosity of the fluid (in Centipoise) The kinematic viscosity of the fluid (in stokes) 1 (b) Specific Weight in (kN/m³) Density of liquid (in kg/m³) Specific gravity of liquid