59. A pressure vessel containing a mixture of water and steam is shown in the figure. The flange attached to the vessel head is secured tightly to the lower flange attached to the rest of the vessel by 24 bolts. If the base temperature in the bolt at the connection to the upper nut is 350 F, find the amount of heat lost by the last 3 in of the stainless steel bolts. Use T;= 70 F, h, = 1 Btu/h-ft²-F, and kgoli = 10 Btu/h-ft-F. [Ans. 0.125 kW]. 10" D+12m Figure for Problem 54 Figure for Problem 59 Figure for Problem 60

59. A pressure vessel containing a mixture of water and steam is shown in the figure. The flange attached to the vessel head is secured tightly to the lower flange attached to the rest of the vessel by 24 bolts. If the base temperature in the bolt at the connection to the upper nut is 350 F, find the amount of heat lost by the last 3 in of the stainless steel bolts. Use T;= 70 F, h, = 1 Btu/h-ft²-F, and kgoli = 10 Btu/h-ft-F. [Ans. 0.125 kW]. 10" D+12m Figure for Problem 54 Figure for Problem 59 Figure for Problem 60

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

(a) Why most prosthetic limbs do not flex at the ankle, but the ones designed for athletes do? (b) Why is there almost no single test for biocompatibility? (c) Why is titanium such a commonly used biomaterial? (d) Why are most biomaterials not reused or recycled?
Q4:- Compare between thermoplastic and thermosetting polymers.
Silica gels are a form of SiO2 characterized by: (This question has more than one correct answer) a. Crystalline lattice b. High internal surface area c. Presence of OH ions d. Can be used as a catalyst support
What factors influence the crystallinity ofpolymers? Explain the development androle of crystallinity in PET and nylon.
What is the process for crosslinking elastomers called? Answer:
1. Explain with drawing the addition polymerization for PVC.
Question No.8. The following can easily be shaped Thermoplastic thermosetting plasticizers Elastomers « Prev Question Question
Q5 (a) Figure 6 shows two types of polymeric products fabricated using different processing techniques. Suggest with justification for the type of processes used to produce the products: i. Product A ii. Product B A B Figure 6. Two types of polymeric products (a) plastic bottles and (b) plastic car boot tray (b) The molecular weight data of a Polymer X are given in Table 3. Once undergone a melting process, it achieves degree of polymerization, DP of 498 upon solidification. i. Calculate the number-average molecular weight (Mn) for the polymer. ii. Calculate the molecular weight for monomers of the Polymer X. iii. Prove that the Polymer X is a polytetrafluoroethylene (PTFE) with chemical formula of (C2F4)n- Given the atomic weights for carbon, C is 12.011 g/mol and fluorine, F is 18.998 g/mol.
I need the answer of this
Hello. I am having trouble with one of the questions I have for my study guide for Material Science. I will list the question down below. Thanks. What are two differences between thermoplastic and thermosetting polymers?
Provide an sustanable and economical block flow diagram of rigid polyurethane foam from lignin.