Fundamentals of Engineering Thermodynamics
8th Edition
ISBN: 9781118832301
Author: SHAPIRO
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Question
Chapter 1.9, Problem 51P
(a)
To determine
The temperature
The temperature
(b)
To determine
The temperature
The temperature
(c)
To determine
The temperature
The temperature
(d)
To determine
The temperature
The temperature
(e)
To determine
The temperature
The temperature
(f)
To determine
The temperature
The temperature
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
dny
dn-1y
dn-1u
dn-24
+a1
+
+ Any
=
bi
+b₂-
+ +bnu.
dtn
dtn-1
dtn-1
dtn-2
a) Let be a root of the characteristic equation
1
sn+a1sn-
+
+an
= : 0.
Show that if u(t) = 0, the differential equation has the solution y(t) = e\t.
b) Let к be a zero of the polynomial
b(s) = b₁s-1+b2sn−2+
Show that if the input is u(t)
equation that is identically zero.
=
..
+bn.
ekt, then there is a solution to the differential
B
60 ft
WAB
AB
30%
:
The crane's telescopic boom rotates with the angular velocity w = 0.06 rad/s and
angular acceleration a = 0.07 rad/s². At the same instant, the boom is extending
with a constant speed of 0.8 ft/s, measured relative to the boom. Determine the
magnitude of the acceleration of point B at this instant.
The motion of peg P is constrained by the lemniscate curved
slot in OB and by the slotted arm OA. (Figure 1)
If OA rotates counterclockwise with a constant angular velocity of 0 = 3 rad/s, determine the magnitude of the velocity of peg P at 0 = 30°.
Express your answer to three significant figures and include the appropriate units.
Determine the magnitude of the acceleration of peg P at 0 = 30°.
Express your answer to three significant figures and include the appropriate units.
0
(4 cos 2 0)m²
B
A
Chapter 1 Solutions
Fundamentals of Engineering Thermodynamics
Ch. 1.9 - Prob. 1ECh. 1.9 - Prob. 2ECh. 1.9 - 3. The driver’s compartment of race cars can reach...Ch. 1.9 - 4. What causes changes in atmospheric pressure?
Ch. 1.9 - 5. Why are passenger airplane cabins normally...Ch. 1.9 - 6. Laura takes an elevator from the tenth floor of...Ch. 1.9 - 7. How do dermatologists remove precancerous skin...Ch. 1.9 - 8. When one walks barefoot from a carpet onto a...Ch. 1.9 - 9. Why does ocean water temperature vary with...Ch. 1.9 - 10. Are the systolic and diastolic pressures...
Ch. 1.9 - 11. How do forehead temperature strips work?
Ch. 1.9 - 12. How does a pressure measurement of 14.7 psig...Ch. 1.9 - 13. What is a nanotubel
Ch. 1.9 - 14. If a system is at steady state, does this mean...Ch. 1.9 - For problems 1-10, match the appropriate...Ch. 1.9 - Prob. 11CUCh. 1.9 - 12. Describe the difference between specific...Ch. 1.9 - 13. A system is said to be at ___________ if none...Ch. 1.9 - 14. A control volume is a system that
(a) always...Ch. 1.9 - 15. What is the objective of an engineering model...Ch. 1.9 - 16. _______________ is pressure with respect to...Ch. 1.9 - 17. A gas contained within a piston–cylinder...Ch. 1.9 - 18. The statement, “When two objects are in...Ch. 1.9 - 19. SI base units include
(a) kilogram (kg), meter...Ch. 1.9 - 20. Explain why the value for gage pressure is...Ch. 1.9 - 21. A system is at steady state if
(a) none of its...Ch. 1.9 - Prob. 22CUCh. 1.9 - 23. Classify items a through g shown on the...Ch. 1.9 - 24. When a system is isolated,
(a) its mass...Ch. 1.9 - 25. The resultant pressure force acting on a body...Ch. 1.9 - 26. The list consisting only of intensive...Ch. 1.9 - 27. Gage pressure indicates the difference between...Ch. 1.9 - 28. Systems can be studied only from a macroscopic...Ch. 1.9 - 29. Kilogram, second, foot, and newton are all...Ch. 1.9 - Prob. 30CUCh. 1.9 - 31. Mass is an intensive property.
Ch. 1.9 - Prob. 32CUCh. 1.9 - 33. Intensive properties may be functions of both...Ch. 1.9 - 34. Devices that measure pressure include...Ch. 1.9 - Prob. 35CUCh. 1.9 - 36. If a system is isolated from its surroundings...Ch. 1.9 - 37. The specific volume is the reciprocal of the...Ch. 1.9 -
Indicate whether the following statements are...Ch. 1.9 - 39. The pound force, lbf, is equal to the pound...Ch. 1.9 - 40. The value of a temperature expressed using the...Ch. 1.9 - Prob. 41CUCh. 1.9 - 42. A closed system always contains the same...Ch. 1.9 - Prob. 43CUCh. 1.9 - 44. A control volume is a special type of closed...Ch. 1.9 - 45. When a closed system undergoes a process...Ch. 1.9 - Prob. 46CUCh. 1.9 - Prob. 47CUCh. 1.9 - 48. A vessel holding 0.5 kg of oxygen (O2)...Ch. 1.9 - Prob. 49CUCh. 1.9 - 50. In local surroundings at standard atmospheric...Ch. 1.9 - Prob. 51CUCh. 1.9 - 52. The Rankine degree is a smaller temperature...Ch. 1.9 - 53. If the value of any property of a system...Ch. 1.9 - Prob. 54CUCh. 1.9 - 55. The composition of a closed system cannot...Ch. 1.9 - 56. Temperature is the property that is the same...Ch. 1.9 - Prob. 57CUCh. 1.9 - 58. The pressure unit psia indicates an absolute...Ch. 1.9 - 1.4 Perform the following unit conversions:
(a) 1...Ch. 1.9 - 1.5 Perform the following unit conversions:
(a)...Ch. 1.9 - 1.6 Which of the following food items weighs...Ch. 1.9 - 1.7 A person whose mass is 150 lb weighs 144.4...Ch. 1.9 - 1.8 The Phoenix with a mass of 350 kg was a...Ch. 1.9 - Prob. 9PCh. 1.9 - 1.10 In severe head-on automobile accidents, a...Ch. 1.9 - Prob. 11PCh. 1.9 - 1.12 A spring compresses in length by 0.14 in, for...Ch. 1.9 - 1.13 At a certain elevation, the pilot of a...Ch. 1.9 - 1.14 Estimate the magnitude of the force, in Ibf,...Ch. 1.9 - 1.15 Determine the upward applied force, in Ibf,...Ch. 1.9 -
1.16 An object is subjected to an applied upward...Ch. 1.9 - 1.17 A communications satellite weighs 4400 N on...Ch. 1.9 - 1.18 Using local acceleration of gravity data from...Ch. 1.9 - 1.19 A town has a 1-million-gallon storage...Ch. 1.9 - 1.20 A closed system consists of 0.5 kmol of...Ch. 1.9 - 1.21 A 2-lb sample of an unknown liquid occupies a...Ch. 1.9 - Prob. 22PCh. 1.9 - 1.23 The specific volume of 5 kg of water vapor at...Ch. 1.9 - Prob. 24PCh. 1.9 - 1.25 As shown in Figure P1.25, a gas is contained...Ch. 1.9 - 1.26 As shown in Fig. P1.26, a vertical...Ch. 1.9 - 1.27 Three kg of gas in a piston-cylinder assembly...Ch. 1.9 - 1.28 A closed system consisting of 4 lb of a gas...Ch. 1.9 - 1.29 A system consists of carbon monoxide (CO) in...Ch. 1.9 - 1.30 Figure P1.30 shows a gas contained in a...Ch. 1.9 - 1.31 A gas contained within a piston-cylinder...Ch. 1.9 - Prob. 32PCh. 1.9 - 1.33 Figure P 1.33 shows a storage tank holding...Ch. 1.9 - 1.34 As shown in Figure PI.34, the exit of a gas...Ch. 1.9 - 1.35 The barometer shown in Fig. P1.35 contains...Ch. 1.9 - Prob. 36PCh. 1.9 - Figure P1.37 shows a tank within a tank, each...Ch. 1.9 - 1.38 As shown in Fig. PI.38, an underwater...Ch. 1.9 - 1.39 Show that a standard atmospheric pressure of...Ch. 1.9 - 1.40 A gas enters a compressor that provides a...Ch. 1.9 - 1.41 As shown in Figure P1.41. air is contained in...Ch. 1.9 - Prob. 42PCh. 1.9 - 1.43 The pressure from water mains located at...Ch. 1.9 - 1.44 Figure P1.44 shows a tank used to collect...Ch. 1.9 - 1.45 If the water pressure at the base of the...Ch. 1.9 - 1.46 As shown in Figure P1.46. an inclined...Ch. 1.9 - 1.47 Figure P1.47 shows a spherical buoy, having a...Ch. 1.9 - 1.48 Because of a break in a buried oil storage...Ch. 1.9 - 1.49 Figure P1.49 shows a closed tank holding air...Ch. 1.9 - 1.50 The 30-year average temperature in Toronto,...Ch. 1.9 - 1.51 Convert the following temperatures from °F to...Ch. 1.9 - Prob. 52PCh. 1.9 - 1.53 A cake recipe specifies an oven temperature...Ch. 1.9 - 1.54 Does the Rankine degree represent a larger or...Ch. 1.9 - 1.55 Figure P1.55 shows a system consisting of a...Ch. 1.9 - What is (a) the lowest naturally occurring...Ch. 1.9 - 1.57 Air temperature rises from a morning low of...Ch. 1.9 - 1.58 For liquid-in-glass thermometers, the...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- 5: The structure shown was designed to support a30-kN load. It consists of a boom AB with a 30 x 50-mmrectangular cross section and a rod BC with a 20-mm-diametercircular cross section. The boom and the rod are connected bya pin at B and are supported by pins and brackets at A and C,respectively.1. Calculate the normal stress in boom AB and rod BC,indicate if in tension or compression.2. Calculate the shear stress of pins at A, B and C.3. Calculate the bearing stresses at A in member AB,and in the bracket.arrow_forward4: The boom AC is a 4-in. square steel tube with a wallthickness of 0.25 in. The boom is supported by the 0.5-in.-diameter pinat A, and the 0.375-in.-diameter cable BC. The working stresses are 25ksi for the cable, 18 ksi for the boom, and 13.6 ksi for shear in the pin.Neglect the weight of the boom.1. Calculate the maximum value of P (kips) based on boom compression and the maximum value of P (kips) based on tension in the cable.2. Calculate the maximum value of P (kips) based on shear in pin.arrow_forward3: A steel strut S serving as a brace for a boat hoist transmits a compressive force P = 54 kN to the deck of a pier as shown in Fig. STR-08. The strut has a hollow square cross section with a wall thickness t =12mm and the angle θ between the strut and the horizontal is 40°. A pin through the strut transmits the compressive force from the strut to two gusset plates G that are welded to the base plate B. Four anchor bolts fasten the base plate to the deck. The diameter of the pin is 20mm, the thickness of the gusset plates is 16mm, the thickness of the base plate is 8mm, and the diameter of the anchor bolts is 12mm. Disregard any friction between the base plate and the deck.1. Determine the shear stress in the pin, in MPa and the shear stress in the anchor bolts, in MPa.2. Determine the bearing stress in the strut holes, in MPa.arrow_forward
- 1. In the figure, the beam, W410x67, with 9 mm web thicknesssubjects the girder, W530x109 with 12 mm web thickness to a shear load,P (kN). 2L – 90 mm × 90 mm × 6 mm with bolts frame the beam to thegirder.Given: S1 = S2 = S5 = 40 mm; S3 = 75 mm; S4 = 110 mmAllowable Stresses are as follows:Bolt shear stress, Fv = 125 MPaBolt bearing stress, Fp = 510 MPa1. Determine the allowable load, P (kN), based on the shearcapacity of the 4 – 25 mm diameter bolts (4 – d1) and calculate the allowable load, P (kN), based on bolt bearing stress on the web of the beam.2. If P = 450 kN, determine the minimum diameter (mm) of 4 – d1based on allowable bolt shear stress and bearing stress of thebeam web.arrow_forward6: The 6-kN load P is supported by two wooden members of 75 x 125-mm uniform cross section that are joined by the simple glued scarf splice shown.1. Calculate the normal stress in the glue, in MPa.2. Calculate the shear stress in the glue, in MPa.arrow_forwardUsing Matlab calculate the following performance characteristics for a Tesla Model S undergoing the 4506 drive cycle test Prated Trated Ebat 80kW 254 Nm 85kWh/1645kg MUEH A rwheel 0.315M 133.3 C 0.491 Ng ng 7g 8.190.315 8.19 0.315 7ed= 85% Ebpt 35-956 DRIVE AXLE Ebfb chę =85% V Minverter H/A Battery Charger En AC Pry 9) required energy output from the motor to drive this cycle Cassume no regenerative braking) b) range of the Tesla Model S for this drive cycle (assume no regenerative breaking c) estimated mpge cycle of the Tesla Model S for this drive Cassume no regenerative breaking) d) Recalculate parts abc now assuming you can regenerate returns correctly due to inefficiency. from braking. Be careful to handle the diminishing energy braking makes in terms of required e) Quantify the percentage difference that regenerative required energy, range and mpge, DI L Ta a ra OLarrow_forward
- HW.5.1 Determine the vertical displacement of joint C on the truss as shown by using Castigliano's theorem. Let E = 200(109) GPa and A = 300 mm² 4 m E 20 kN 3 m 3 m B D 30 kN Carrow_forward3-55 A multifluid container is connected to a U-tube, as shown in Fig. P3–55. For the given specific gravities and fluid column heights, determine the gage pressure at A. Also determine the height of a mercury column that would create the same pressure at A. Answers: 0.415 kPa, 0.311 cmarrow_forwardI need help answering parts a and barrow_forward
- Required information Water initially at 200 kPa and 300°C is contained in a piston-cylinder device fitted with stops. The water is allowed to cool at constant pressure until it exists as a saturated vapor and the piston rests on the stops. Then the water continues to cool until the pressure is 100 kPa. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Water 200 kPa 300°C On the T-V diagram, sketch, with respect to the saturation lines, the process curves passing through the initial, intermediate, and final states of the water. Label the T, P, and V values for end states on the process curves. Please upload your response/solution by using the controls provided below.arrow_forwardA piston-cylinder device contains 0.87 kg of refrigerant-134a at -10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat is transferred to refrigerant-134a until the temperature is 15°C. Use data from the tables. R-134a -10°C Determine the change in the volume of the cylinder of the refrigerant-134a if the specific volume and enthalpy of R-134a at the initial state of 90.4 kPa and -10°C and at the final state of 90.4 kPa and 15°C are as follows: = 0.2418 m³/kg, h₁ = 247.77 kJ/kg 3 v2 = 0.2670 m³/kg, and h₂ = 268.18 kJ/kg The change in the volume of the cylinder is marrow_forwardA piston-cylinder device contains 0.87 kg of refrigerant-134a at -10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat is transferred to refrigerant-134a until the temperature is 15°C. Use data from the tables. R-134a -10°C Determine the final pressure of the refrigerant-134a. The final pressure is kPa.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Relationship Between Elastic Constants and Connecting Equations; Author: Engineers Academy;https://www.youtube.com/watch?v=whW5PnM7Pug;License: Standard Youtube License