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My name is Ann [436]
4 years ago
8

The nuclear fuel distribution in a nuclear reactor is chosen so that when in operation the wall temperature of the reactor is a

constant equal to the maximum allowable temperature Ts.
Find an expression for Tt2/Ts in terms of Tt2/Ts and fL/D. For this case, plot T/Ts as a function of normalized position (x/L) and as a function of fL/D. Also, calculate and plot specific impulse divided by maximum specific impulse as a function of fL/D for a range of 0-5.
Physics
1 answer:
cestrela7 [59]4 years ago
8 0

Answer:

Explanation:

We Often solve the the integral neutron transport equation using the collision probability (CP) method which usually requires flat flux (FF) approach. In this research, it has been carried out in the cylindrical nuclear fuel cell with the spatial of mesh with quadratic flux approach. This simply means that the neutron flux at any region of the nuclear fuel cell is forced to follow the pattern of a quadratic function.

Furthermore The mechanism may be referred to as the process of non-flat flux (NFF) approach. The parameters that calculated in this study are the k-eff and the distribution of neutron flux. The result shows that all parameters are in accordance with the result of SRAC.

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Desmond builds a set of towers out of blocks. The table shows the number of blocks in each tower. Tower # 1 2 3 4 5 Number of bl
insens350 [35]

Answer:B

Explanation:

6 0
3 years ago
An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. When the craft was stationary
Assoli18 [71]

Answer:

The tension in the cable when the craft was being lowered to the seafloor is 4700 N.

Explanation:

Given that,

When the craft was stationary, the tension in the cable was 6500 N.

When the craft was lowered or raised at a steady rate, the motion through the water added an 1800 N.

The drag force of 1800 N will act in the upward direction. As it was lowered or raised at a steady rate, so its acceleration is 0. As a result, net force is 0. So,

T + F = W

Here, T is tension

F = 1800 N

W = 6500 N

Tension becomes :

T=W-F\\\\T=6500-1800\\\\T=4700\ N

So, the tension in the cable when the craft was being lowered to the seafloor is 4700 N.

7 0
3 years ago
HELP ASAP
lakkis [162]

Answer:

I think it's D!!

cuz protons are in the atoms

3 0
3 years ago
a baby carriage is sitting at the top of a hill that is 21m high. The carriage with the baby weighs 12kg. The carriage has _____
Ket [755]
  • Height=h=21m
  • Mass=m=12kg

\\ \rm\longmapsto P.E=mgh

\\ \rm\longmapsto P.E=12(10)(21)

\\ \rm\longmapsto P.E=120(21)

\\ \rm\longmapsto P.E=2520J

8 0
3 years ago
PLEASE HELPPP MEEE :((​
Hoochie [10]
Power = work / time --> time = work / power = 3600 J / 275 watts = 13.1 seconds.

Make me brainliest plz
4 0
3 years ago
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