Ethics Essay
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Old Dominion University *
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MISC
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Mechanical Engineering
Date
Feb 20, 2024
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Uploaded by kyletylerdavis47
Write 1 to 2 typed pages, double spaced to address the following issues:
1. Who was responsible for the malfunctioning of the system?
2. Was an adequate solution developed for this problem? Explain your answer.
Multidata is responsible for the malfunctioning of the system because there were
many errors. When the blocks were tested as one, two, or four of different shapes as a
single block there would be many miscalculations. Although the doctors changed the
software, which made the radiation therapy machine miscalculate there were zero
warnings of miscalculations from the software. The hospital did not do any manual
checks on the software’s calculations, which could have shown the wrong dosages. The
hospital stated that they had over a hundred patients to take care of and the whole
purpose of the software is to save time and treat the patients as quickly as possible.
The FDA inspected Multidata in 2001 and found out that there were six complaints and
many wrong calculations with the software. Multidata knew about the software failure
since September 1992 and did nothing to fix the problem. Therefore Multidata is
responsible for the miscalculations of the dosages given to patients. The only adequate
solution developed for the software miscalculations was the FDA investigating Multidata
and finding out that they have known about the problem since 1992. Multidata decided
to sign a consent decree with the FDA stating that they would not sell software for
radiation therapy devices in the United States.
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Only 100% sure experts solve it correct complete solutions okk don't use guidelines or ai answers okk will dislike okkk.
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Problem 3:
Insulation
To=1
Toowwww
Steam
Tx2
T₂ T3
www www
R₁ R₁ R₂
www.T
R₂
Steam at T1 = 320 °C flows in a cast iron pipe (k= 80 W/m. °C) whose inner and outer diameters are
5 cm = 0.05 m and D₂ = 5.5 cm = 0.055 m, respectively. The pipe is covered with 3-cm-thick glass wool
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inside the pipe to be h₁ = 60 W/m². °C, determine the temperature drops across the pipe and the insulation.
The determination is based on a unit length of the pipe (L = 1 m).
Assumptions
1. Heat transfer is one-dimensional since there is no indication of any change with time.
2.
Heat transfer is one-dimensional since there is thermal symmetry about the centreline and no
variation in the axial direction.
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I will rate you with “LIKE/UPVOTE," if it is COMPLETE STEP-BY-STEP SOLUTION.
If it is INCOMPLETE SOLUTION and there are SHORTCUTS OF SOLUTION, I will rate you with “DISLIKE/DOWNVOTE.”
THANK YOU FOR YOUR HELP.
PS: If you have answered this already, DON'T ANSWER IT AGAIN; give chance to OTHER EXPERTS to answer it. I want to verify if all of you will arrive in the same final answer; thats why I ask it multiple times. If you answer it again, i'll DISLIKE all your entries/answers.
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I will rate you with “LIKE/UPVOTE," if it is COMPLETE STEP-BY-STEP SOLUTION.
If it is INCOMPLETE SOLUTION and there are SHORTCUTS OF SOLUTION, I will rate you with “DISLIKE/DOWNVOTE.”
THANK YOU FOR YOUR HELP.
PS: If you have answered this already, DON'T ANSWER IT AGAIN; give chance to OTHER EXPERTS to answer it. I want to verify if all of you will arrive in the same final answer; thats why I ask it multiple times. If you answer it again, i'll DISLIKE all your entries/answers.
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Handwritten solution required.
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If you use chatgpt ,I will report the answer for sure.
Mechanical engineering dynamics.
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