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Natasha_Volkova [10]
4 years ago
12

Consider the rigid pressure vessel containing air in the diagram at the

Engineering
1 answer:
vredina [299]4 years ago
8 0

Answer:

love you

Explanation:

you do good

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Water flows in a tube that has a diameter of D= 0.1 m. Determine the Reynolds number if the average velocity is 10 diameters per
Cloud [144]

Answer:

a) Re_{D} = 111896.745, b) Re_{D} = 1.119\times 10^{-7}

Explanation:

a) The Reynolds number for the water flowing in a circular tube is:

Re_{D} = \frac{\rho\cdot v\cdot D}{\mu}

Let assume that density and dynamic viscosity at 25 °C are 997\,\frac{kg}{m^{3}} 0.891\times 10^{-3}\,\frac{kg}{m\cdot s}, respectively. Then:

Re_{D}=\frac{(997\,\frac{kg}{m^{3}} )\cdot (1\,\frac{m}{s} )\cdot (0.1\,m)}{0.891\times 10^{-3}\,\frac{kg}{m\cdot s} }

Re_{D} = 111896.745

b) The result is:

Re_{D}=\frac{(997\,\frac{kg}{m^{3}} )\cdot (10^{-6}\,\frac{m}{s} )\cdot (10^{-7}\,m)}{0.891\times 10^{-3}\,\frac{kg}{m\cdot s} }

Re_{D} = 1.119\times 10^{-7}

6 0
4 years ago
For goods-producing firms, at which of the following levels of resource planning does scheduling for individual subassemblies an
VashaNatasha [74]

Answer:

Disaggregation

Explanation:

In a company it is a way to create operational plans that are focused, either by time or by section.

3 0
3 years ago
Which metal has the ability to rust
jenyasd209 [6]

Answer:

I got iron

Explanation:

on my plato test

7 0
3 years ago
Read 2 more answers
Question #7
Gre4nikov [31]

Answer:

The option that identifies why the bicycle cannot yet be created as a model in the scenario is;

Suzanne forgot to include the exact units of measurement that should be used

Explanation:

The design sketch turned over to the team that will work on the prototype by Suzanne should present all aspects of the design that will enable others working on the design and that make use of the sketch to have a clear understanding of what is required of them

Given that Suzanne has included the numbers that explain the relationship between the sketch and the real world object, the scale that shows the ratios and proportions of the sketch and the actual bicycle has been provided, however, given that the the machinist still need more information, the units of the measurement indicated in the drawing was not included, therefore, the actual dimensions and size that gives the length of the parts of the sketch and of the prototype to be made cannot be determined.

4 0
3 years ago
These waveforms are applied to a gated D latch, which is initially RESET. Which of the areas identified on the Q waveform is inc
Andrej [43]

Question Completion with Options:

A) Area a B) Area b C) Area c D) Area d

Answer:

The incorrect waveform identified on the Q waveform is the:

C) Area c.

Explanation:

Area c is the incorrect waveform because its output is not correct.  The Q waveform indicates that the electrical forces project toward the negative pole of the lead axis.  A gated D latch is a flip flop latch with an additional control input, which determines when to change the state of the circuit. Most times, this control unit is a clock input or an enable input.

8 0
3 years ago
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