A wide, thin slab of honey is flowing at a constant speed down a plane surface inclined at angle 0. Parameter values are listed below. Angle: Thickness: 0 = 20° H = 0.1m Width (into page)W=1m Length Density Viscosity L=2m PH=1450 kg/m3 HH= 40 N s/m². T=0 plate What is the component of the weight of the honey in the x-direction, parallel to the inclined plane? weight (x) = g sin0 = 9.81 * sin(20°) = 3.36 N || What is the stress (Tp) that the plate exerts on the base of the honey slab?

A wide, thin slab of honey is flowing at a constant speed down a plane surface inclined at angle 0. Parameter values are listed below. Angle: Thickness: 0 = 20° H = 0.1m Width (into page)W=1m Length Density Viscosity L=2m PH=1450 kg/m3 HH= 40 N s/m². T=0 plate What is the component of the weight of the honey in the x-direction, parallel to the inclined plane? weight (x) = g sin0 = 9.81 * sin(20°) = 3.36 N || What is the stress (Tp) that the plate exerts on the base of the honey slab?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.32P

See similar textbooks

Similar questions

An 16-kg slab slides down a 25° inclined plane on a 4-mmthick film of SAE 30 oil at 15.6 °C; the contact area is0.3m2. Find the terminal velocity of the slab. Explain ur answer
Water at 20 ° C is delivered from one reservoir to anotherthrough a long 8-cm-diameter pipe. The lower reservoirhas a surface elevation z 2 =80 m. The friction loss in thepipe is correlated by the formula h loss ≈17.5( V 2 /2 g ), whereV is the average velocity in the pipe. If the steady fl ow ratethrough the pipe is 500 gallons per minute, estimate thesurface elevation of the higher reservoir.
Q. 6 A 4.5-cm wide space between two plates is filled with SAE 30W lubricating oil at 26.7°C (Hoil = 0.301645 N.S/m2 ). What is the area of a very thin plate which is dragged by a force of 18 N through the oil at velocity of 16 m/min if the plate is 1.5 cm away from one of the fixed surfaces?
Consider a flow of SAE 30W oil through a 3-cm-diameter pipe. For SAE 30W oil, take ρ = 891kg/m3, μ = 0.29 kg/m⋅s at 20 °C, and μ = 0.01 kg/m-s at 100 °C, and π = 22/7. For what flow rate in m3/h would a transition to turbulence take place at 20°C? The flow rate is m3/h.
Answer completely Show how the Darcy-Weisbach equation can be derived from the Hagen-Poiseuille equation through the introduction of the Reynolds number. What is the friction factor, f, equal to for flow at a laminar condition? What is it equal to in other regimes of flow?
By analogy with laminar shear, τ = μ du/dy, T. V.Boussinesq in 1877 postulated that turbulent shear couldalso be related to the mean velocity gradient τturb = ε du/dy,where ε is called the eddy viscosity and is much larger thanμ. If the logarithmic overlap law, is valid withτturb ≈τw, show that ε ≈ κρu*y.
Flow in rivers is a good example of turbulent flow. Why? Elaborate your answer
What are the physical and quantitative evidence of turbulence in fluid flow?
Consider a flow of SAE 30W oil at 20°C through a 2.4-cm-diameter smooth pipe at 1 million N/h. Determine the Reynolds number for this flow. For SAE 30W oil at 20°C, take ρ = 891 kg/m3, μ = 0.29 kg/m-s, and π = 22/7. The Reynolds number is
A two-dimensional sheet of water, 10 cm thick and movingat 7 m/s, strikes a fi xed wall inclined at 20 ° with respect tothe jet direction. Assuming frictionless fl ow, fi nd ( a ) thenormal force on the wall per meter of depth, and fi nd thewidths of the sheet defl ected ( b ) upstream and ( c ) downstreamalong the wall.
A number of straight 25-cm-long microtubes of diameter dare bundled together into a “honeycomb” whose totalcross-sectional area is 0.0006 m 2 . The pressure drop fromthe entrance to exit is 1.5 kPa. It is desired that the total volumeflow rate be 5 m 3 /h of water at 20 ° C. ( a ) What is theappropriate microtube diameter? ( b ) How many microtubesare in the bundle? ( c ) What is the Reynolds numberof each microtube?
1.).A cylindrical shaft of radius 5 cm is rotating at a speed of 50 rad/s in a cylindrical bearing . Shaft and bearing are concentric . The lubricant of viscosity 0,6 Pa s and SG= 0,9 completely fills the clearance between shaft and bearing surface. Take clearance as 0,5 cm and length of shaft as 10 cm . The lubricant flow is laminar steady and uniform . Frictional force on shaft surface is ? ANSWER:9,42 N