based on Professor Plum finding Mr. Body dead at 7 PM in the Dining Room of the Parker Brother Mansion. Mrs. Peacock confesses to Mr. Green that she bopped Mr. Body over the head with a Candlestick during an argument during breakfast that day in a jealous rage over his affair with Miss Scarlet. The temperature in the room is maintained at 20°C by the HVAC system for the mansion. The temperature of Mr. Body is measured to be at 25°C when found and the convective heat transfer coefficient is estimated to be h = 25-W/m2°C. Model Mr. Body as a 30-cm diameter, 1.70-ı %3D long cylinder. Assume the temperature of a healthy person as 37°C. As the average human body is 72 percent water by mass assume the properties of water for this "ball park" analysis. [k = 0.617- W/m-°C, r = 996-kg/m³, c = 4.178-kJ/kg-ºC] The time constant for this Lumped System approach in hours 12.2 cannot be determined 3.19 9.96

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter9: Refrigerant And Oil Chemistry And Management-recovery, Recycling,
Section: Chapter Questions
Problem 17RQ: What is the name of the conference that was held in Canada in 1987 to attempt to solve the problem...
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based on Professor Plum finding Mr. Body dead at 7 PM in the Dining Room of the Parker Brother
Mansion. Mrs. Peacock confesses to Mr. Green that she bopped Mr. Body over the head with a
Candlestick during an argument during breakfast that day in a jealous rage over his affair with Miss
Scarlet. The temperature in the room is maintained at 20°C by the HVAC system for the mansion.
The temperature of Mr. Body is measured to be at 25°C when found and the convective heat
transfer coefficient is estimated to be h = 25-W/m2°C. Model Mr. Body as a 30-cm diameter, 1.70-m
long cylinder. Assume the temperature of a healthy person as 37°C. As the average human body is
72 percent water by mass assume the properties of water for this “ball park" analysis. [k = 0.617-
W/m-°C, r = 996-kg/m³, c = 4.178-kJ/kg-ºC]
The time constant for this Lumped System approach in hours
12.2
cannot be determined
3.19
9.96
Transcribed Image Text:based on Professor Plum finding Mr. Body dead at 7 PM in the Dining Room of the Parker Brother Mansion. Mrs. Peacock confesses to Mr. Green that she bopped Mr. Body over the head with a Candlestick during an argument during breakfast that day in a jealous rage over his affair with Miss Scarlet. The temperature in the room is maintained at 20°C by the HVAC system for the mansion. The temperature of Mr. Body is measured to be at 25°C when found and the convective heat transfer coefficient is estimated to be h = 25-W/m2°C. Model Mr. Body as a 30-cm diameter, 1.70-m long cylinder. Assume the temperature of a healthy person as 37°C. As the average human body is 72 percent water by mass assume the properties of water for this “ball park" analysis. [k = 0.617- W/m-°C, r = 996-kg/m³, c = 4.178-kJ/kg-ºC] The time constant for this Lumped System approach in hours 12.2 cannot be determined 3.19 9.96
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