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galben [10]
4 years ago
8

In no less than one hundred fifty words, explain how microstructures reduce friction within fluid power systems. Mention some of

the benefits of designing with microstructures.
Write your answer in the textbox below, not in an uploaded file.
Engineering
1 answer:
Cerrena [4.2K]4 years ago
6 0

Micro structure can be used to reduce friction and slipping of a smooth surface becoming possible to hold on.

<u>Explanation:</u>

Micro structure is a structure which is very fine and small. It can be made visible if it is seen with the help if a micro scope. It can not be seen other wise directly through the eyes because it is very small is size not becoming visible to the eyes.

These even though are very small is size can be helped to increase the friction on a smooth surface and reduce the slipping of the object off the smooth surface. This will lead to no hurting of the person off a smooth surface.

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3 years ago
An overhead 25m-long, uninsulated industrial steam pipe of 100-mm diameter, is routed through a building whose walls and air are
wariber [46]

Answer:

1) q=18414.93 W

2) C=12920$

Explanation:

Given data:

pipe length L=25m

pipe diameter D=100mm =0.1 m

air temperature T_{s1}=T_{\infty1} }=25 °C.....= 298.15k

pipe surface temp T_{s2}=150 °C.....=423.15k

surface emissivity e= 0.8

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          q=A[h(T_{s2}-T_{s1})+eб(T_{s2}^4-T_{s1}^4)]....... (1)

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putting all these values in eq (1)

q=18414.93 W

2) suppose boiler is operating non stop annual energy loss will be

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   annual cost

                  C=Cg. Ef

                    =12920$

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