Consider a south facing wall of a room with dimensions (12 x 6m)
Consider a south facing wall of a room with dimensions (12 x 6m). The total resistance offered to heat transfer by wall in m^2/K.W is 1.45. There are 4 windows in the wall each with an area of 3 m^2. The room has to be kept at 22 C. The outdoor maximum temperature is 48.4 C with daily range of 14.2 C. Calculate the conduction heat transfer from the wall of CLTD is 14
Homework Answers
Consider an ocean-facing room in a high-rise building (L/W of 1). The ocean-facing wall (with window) is...
Consider an ocean-facing room in a high-rise building (L/W of 1). The ocean-facing wall (with window) is 10m by 4 m, contains two windows (3m by 1m, each). Assume the room is located 30 m above the neutral pressure level and the inside air temperature is maintained at 24°C with RH of 50%. Outside air is of 35°C with RH of 60%. Assume the convective heat transfer coefficients on inner side and outer side of the wall and window are 0.5 and...
For a wall the following data given: are Outdoor Dry Bulb Temperature 92 ° F Dry...
For a wall the following data given: are Outdoor Dry Bulb Temperature 92 ° F Dry Bulb Daily Range 12 CLTD 40 LM -2 Indoor Temperature 70°F What is the Corrected Temperature Difference (CLTD)c for the wall ? 92 °F 86 °F 70 OF 47 OF 2 points QUESTION 21 Save Answe For a west facing window in Columbus,Ohio the value of maximum solar heat gain factor (SHGF) through the glass in September is: 203 227 226 209 OOOO
For...
A room with a heat loss of 3 kW through walls and windows has to be...
A room with a heat loss of 3 kW through walls and windows has to be kept at 20 degree C. A radiator of area 6m^2 is used to heat the room. If the heat transfer coefficient is 5W.K^-1 .m^-2 what would be the correct temperature of the radiator? 0 degree C 20 degree C 80 degree C 100 degree C
(13) A brewery fermentation tank 12 m in diameter is situated in a room, which has...
(13) A brewery fermentation tank 12 m in diameter is situated in a room, which has a temperature of 15°C. The tank is constructed of 10-mm welded steel plate with 12-mm glass lining. The temperature at the inner surface of the glass lining is 50°C. Assume that the convective resistance offered by the air film on the outside of the tank equals the combined resistance of the glass and steel. The thermal conductivity of glass is 0.80 W/mK and that...
summarizr the followung info and write them in your own words and break them into different...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
I have this case study to solve. i want to ask which type of case study...
I have this case study to solve. i want to ask which
type of case study in this like problem, evaluation or decision? if
its decision then what are the criterias and all?
Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...
For a wall the following data given: are Outdoor Dry Bulb Temperature 92 ° F Dry Bulb Daily Range 12 CLTD 40 LM -2 Indoor Temperature 70°F What is the Corrected Temperature Difference (CLTD)c for the wall ? 92 °F 86 °F 70 OF 47 OF 2 points QUESTION 21 Save Answe For a west facing window in Columbus,Ohio the value of maximum solar heat gain factor (SHGF) through the glass in September is: 203 227 226 209 OOOO
For...
A room with a heat loss of 3 kW through walls and windows has to be kept at 20 degree C. A radiator of area 6m^2 is used to heat the room. If the heat transfer coefficient is 5W.K^-1 .m^-2 what would be the correct temperature of the radiator? 0 degree C 20 degree C 80 degree C 100 degree C
(13) A brewery fermentation tank 12 m in diameter is situated in a room, which has a temperature of 15°C. The tank is constructed of 10-mm welded steel plate with 12-mm glass lining. The temperature at the inner surface of the glass lining is 50°C. Assume that the convective resistance offered by the air film on the outside of the tank equals the combined resistance of the glass and steel. The thermal conductivity of glass is 0.80 W/mK and that...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
I have this case study to solve. i want to ask which
type of case study in this like problem, evaluation or decision? if
its decision then what are the criterias and all?
Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...
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