Using OZone, Calculate the temperature-time profile, peak temperature and its corresponding time in a room of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Using OZone, Calculate the temperature-time profile, peak temperature and its corresponding time in a room of 5 m x 5 m in floor area, and 4 m high. The room has one window that is 3.5 m high × 2 m wide and located 0.5 m above floor level. The room has a 15 cm flat roof (ceiling) made of heavy wood (timber), 20 cm thick normal weight concrete floor, and all walls are 10 cm normal brick. Assume that the room is located in one of the following occupancies and the fire growth, rate of heat release per unit area (RHR), average fire load, and danger of fire activation in each one is given in the following table: Оссирaney Office Fire growth Medium Shopping Centre Library Fast Fast (a) Plot (on the same graph) the time-temperature curve for the above 3 cases and compare them with the ASTM E119 standard fire exposure. (b) Also, tabulate the maximum temperature and time for the above three cases. Using OZone, Calculate the temperature-time profile, peak temperature and its corresponding time in a room of 5 m x 5 m in floor area, and 4 m high. The room has one window that is 3.5 m high × 2 m wide and located 0.5 m above floor level. The room has a 15 cm flat roof (ceiling) made of heavy wood (timber), 20 cm thick normal weight concrete floor, and all walls are 10 cm normal brick. Assume that the room is located in one of the following occupancies and the fire growth, rate of heat release per unit area (RHR), average fire load, and danger of fire activation in each one is given in the following table: Оссирaney Office Fire growth Medium Shopping Centre Library Fast Fast (a) Plot (on the same graph) the time-temperature curve for the above 3 cases and compare them with the ASTM E119 standard fire exposure. (b) Also, tabulate the maximum temperature and time for the above three cases.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these accounting questions
-
Calculate the mass of water vapour present in a room of volume 250 m3 that contains air at 23C on a day when the relative humidity is 53 per cent.
-
If the humidity in a room of volume 680 m3 at 25oC is 80%, what mass of water can still evaporate from an open pan?
-
Estimate the number of air molecules in a room of length 6.5m, width 3.1m, and height 2.5m. Assume the temperature is 22oC. How many moles does that correspond to?
-
Classify antigen-antibody reactions. Describe the various types of agglutination/precipitation reactions along with examples. 40 marks
-
Why do we outline the major steps performed in the use case?
-
What are business rules? Why are they important to a database designer?
-
Summarize the restrictions on publicity by professional accountants?
-
Assume that the entry closing total revenues of $3,190,000 and total expenses of $2,350,000 has been made for the year. At the end of the fiscal year, Teresa Schafer, Capital has a credit balance of...
-
A Japanese company has a bond outstanding that sells for 94 percent of its 100,000 par value. The bond has a coupon rate of 5.30 percent paid annually and matures in 15 years. What is the yield to...
-
AG Mechanical is planning to acquire Foster Metal works. Foster's cost of equity is 12%; it is financed 80% by common equity and the remainder by debt at 7%. Foster's tax rate is 30%. Below is a...
-
Question Completion Status: Which of the situations below would require both an Adjusting Journal Entry and Disclosure in the Notes to the Financial Statements O a. Stock Split Ob. Company is a...
-
The pointy-haired dean gently suggested that study tour offerings be doubled in the coming three years so Dilbert dutifully explored the possibility of offering a week-long study tour to Elbonia. The...
-
Northwood Company manufactures basketballs. The company has a ball that sells for $25. At present, the ball is manufactured in a small plant that relies heavily on direct labor workers. Thus,...
-
K Use the formula fr 1(x)dx = xf1(x)- ff(y)dy to evaluate the following integral. Express the result in terms of x. sin - 1x dx
-
Should any single risk be excluded from the risk registry or risk evaluation system? Explain.
-
Can you provide me with research data under the broad topic 'Ireland In The Global Economy' (a) Which two of the many current 'threats' to globalisation are, in your view, the most important? Discuss...
-
Under the fixed-order-quantity system, increasing the service level Group of answer choices -Will reduce the cost of the inventory policy. -Will have no impact on the cost of the inventory policy -wil
-
Consider the following cash flows in Table P5.5. (a) Calculate the payback period for each project. (b) Determine whether it is meaningful to calculate a payback period for project D. (c) Assuming...
-
Use the information in Table 2.5 to predict the standard reaction enthalpy of2 H2 (g) + 02(g) 2 H2O (1) at 100C from its value at 25C.
-
Confirm that eqn 24.40 is a solution of eqn 24.39, where [J]t is a solution of the same equation but with k = 0 and for the same initial conditions.
-
Nitrogen gas adsorbed on a surface to the extent of 1.242 cm:' g-I at 350 kPa and 180 K, but at 240 K the same amount of adsorption was achieved only when the pressure was increased to 1.02 MPa. What...
-
The Effect of Reductions in Inventory Quantities} Hanna Motor Company, one of the country's largest automobile manufacturers, disclosed the following information about its inventory in the notes to...
-
Using the information for Obras, Inc., in SE 4 and SE 5, compute the current ratio, quick ratio, receivable turnover, days sales uncollected, inventory turnover, days inventory on hand, payables...
-
Using the information for Obras, Inc., in SE 4 and SE 5, compute the profit margin, asset turnover, return on assets, and return on equity for 20x6 and 20x7. In 2005, total assets were $200,000 and...
Study smarter with the SolutionInn App