Tech Manual for Erjavec's Automotive Technology: A Systems Approach
6th Edition
ISBN: 9781133933731
Author: ERJAVEC, Jack, Thompson, Rob
Publisher: Delmar Cengage Learning
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Chapter 10, Problem 10RQ
Parts must be when they go into an abrasive blast machine.
- wet
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Glass plant has the follownig manufacturing process in figure is the glass where the
produced glass contain the following composition: SiO2 72.5%, CaO 12.3% Na20 14.0%,
Fe203 0.8%, MgO 0.4% and the production capacity of the plant is 32000 ton /year and the
melting furnace consist the following reaction equations:
Na CO,+ aSiO, NagO aSiO + CO₂
(1)
CaCOy + b$iO, → CaO - bsiO, + CO,
(2)
Na,SO, + cSiO2 + C-Nago cSiO, + SO₂ + CO
(3)
The last reaction may take place as in equations (4) or (5), and (6):
Na₂SO, C Na₂SO3 + CO
2Na2SO4 + C
Na,SO+cSiO,
2Na₂SO3 + CO2
-
Na₂O eSiO2 + SO2
(5)
(6)
The ratios Na₂O/SiO, and CaO/SiO, are not molar ratios. The ratio may be of the type
Na O/1.8SiO,, for example. In an ordinary window glass the molar ratios are approximately
1.5 mol Nago, I mol CaO, and 5 mol SiO,. Other glasses vary widely (Table 11.2).…
1-A counterflow, concentric tube heat exchanger is used to cool the lubricating oil for a large
industrial gas
turbine engine. The flow rate of cooling water through the inner tube (Di = 25 mm) is
0.2 kg/s, while the flow rate of oil through the outer annulus (Do = 45 mm) is 0.1 kg/s. The oil and
water enter at temperatures of 100 and 30 C, respectively. The exit temperature of hot fluid and cold
fluid is 60 and 40 C. calculate the LMTD. Calculate the surface area of the heat exchanger. How
long must the tube?
Properties:
unused engine oil: cp = 2131 J/kg K, μ=3.25 ×10^-2 N.s/m^2, k = 0.138 W/m.K,
4178 J/kg .K, u= 725×10^-6 N.s/m2, k = 0.625 W/m.K, Pr = 4.85
water: cp
neer in which steam is condens
please... please. , how can I use the boundary conditions for this question (two fixed pates and the distance between plates is h).
Chapter 10 Solutions
Tech Manual for Erjavec's Automotive Technology: A Systems Approach
Ch. 10 - WHat should be worn when working with any type of...Ch. 10 - Prob. 2RQCh. 10 - What is the best way to lift a vehicle when...Ch. 10 - True or False? The first step in removing an...Ch. 10 - Prob. 5RQCh. 10 - The buildup of minerals and deposits inside the...Ch. 10 - Hydrocarbon solvents are. flammable toxic both a...Ch. 10 - Prob. 8RQCh. 10 - Which cleaning method uses high-frequency sound...Ch. 10 - Parts must be when they go into an abrasive blast...
Ch. 10 - Prob. 11RQCh. 10 - Which of the following is not considered part of...Ch. 10 - Why should a memory saver be installed before dis...Ch. 10 - Which of the following statements is not true...Ch. 10 - Which of the following is not a common way to...Ch. 10 - While working on an engine with an excessive...Ch. 10 - While discussing the common causes for cracks...Ch. 10 - Technician A uses a crane to remove an engine from...Ch. 10 - Prob. 4ASRQCh. 10 - While discussing abrasive cleaners: Technician A...Ch. 10 - Technician A labels or marks all electrical wires...Ch. 10 - While discussing cleaning engine parts: Technician...Ch. 10 - While loosening the axle shaft hub nuts on a FWD...Ch. 10 - While preparing to remove an engine: Technician A...Ch. 10 - After removing the vehicles hood in preparation...
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