The physics of the conduction heat transfer of thermosses phenomenon and the mathematical model should be discussed.
Q: Replace the force 400N by a vertical force acts at point B and a horizontal forces at Cand D…
A: To replace: The 400 N force. Given: The force system is shown below.
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Q: A glass window with an area of 0.625 m² is installed in the wooden outside wall of a room. The wall…
A: GivenAg=0.625 m2Aw=25×3.05 m2kw=0.151 W/mKtw=3.05 cmkg=0.692 W/mKtg=5 mmTi=27oCTo=268K=-5oC
Q: A (25 kW, 500 rpm) motor has a mild steel shaft of (30 mm) diameter and (8 cm) length. There are two…
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Q: Consider the toggle clamp shown in (Figure 1). Figure 235 mm- 30 mm 30 mm, 70 mm 20² 1 of 1 30 275…
A: The clamping force is P=350 N The Force F is calculated by taking the moment point B to be zero.
Q: Q7: An accelerometer has a natural frequency w = 12000 Hz. can be used to measure accelerations of…
A: Given: Accelerometer has natural frequency = 12000 Hz The accelerometer is used to measure…
Q: 2.7 Three springs and a mass are attached to a rigid, weightless bar PQ as shown in Fig. Find the…
A: Solution: Given Data: To Find: Natural frequency of vibration of the system.
Q: A perfect gas mixture consists of 4 kg of N2 and 6 kg of CO2 at a pressure of 4 bar and a…
A: Given:Mixture consist of nitrogen and carbon dioxide,mn=4 kgmc=6 kgP=4 barT=25o C
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A: The heat generation rate is q=0.18*106 kW/m3. The thermal conductivity of an element is k=0.002…
Q: 8.9A fire releases 100 kW in a room with a floor area of 100 m2and a height of 4 m. Theroom has a…
A: The heat release in the room is Q=100 kW. The final temperature of the gas is Tf=300°C. The floor…
Q: Section 10.9 Machine-Condition Monitoring and Diagnosis 10.26 Two ball bearings, each with 16 balls,…
A: The given information in the question are represented in the following attached image:
Q: F2-6. If force F is to have a component along the u axis of Fu = 6 kN, determine the magnitude of F…
A: Given data:- force F is to have a component along the u axis Fu= 6 kN To find:- the magnitude of F…
Q: Calculate AS HE for The following Wate: outdoor condition = 34°C DBT, 28°C WBT 3 Sensible heat Sdar…
A: Sensible heat per person 0.0921 kW. Latent heat per person is 100 W. Solar heat gain is 9100 W. The…
Q: Please determine the stress in the member AB of the shaft (the diameter c shaft is 50 mm). TB-60 Nm…
A: GivenTB=60NmTC=20NmL1=1.5mL2=1mD2=25mmD1=50mm
Q: Compute the compressibility of acetone at 510 K and 60 bar using the SRK equation of state. Report…
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Q: H PROB. 8-13. -2 that of T? E PROB. 8-14. -10% C 8-14. A and B are two shafts at right angles, in…
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Q: Let the pressure gradient in the pipe be 1400 Pa/m and the diameter of the pipe be 4.0 mm.
A: GivendPdL=1400 Pa/md=4mm
Q: The figure shown is a composite shape consists of a square and a semi-circle. Determine the polar…
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Q: A L-section beam having the dimensions, as shown in given figure is subjected to a bending moment of…
A: Given, Bending moment is 1600 Nm Required: Location of neutral axis , maximum bending stress and…
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A: The convective heat transfer coefficient is h=25 W/m2°C. The effective area is A=0.25 m2. The…
Q: Support your answer with the appropriate solution and diagram. 3. A rectangular raft made of solid…
A: Givens=0.60w=3mL=6mt=60cmw=800N
Q: B гB = 525 mm kB = 400 mm mB 5 kg = M = 6 N.m A TA = 175 mm KA= = 150 mm mA = 2 kg 2. What is the…
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Q: R R с D The motion of a slender rod of length 0.545 m is guided by pins at A and B which slide…
A: Given: The length of the rod→L=0.545 m And it is equal to the radius of the circular slot. At the…
Q: 8-96 Air is compressed isothermally from91kPaand32∘Cto550kPain a reversible steady-flow device.…
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Q: Questions 9and 10 In the figure shown, F- 300 lb Determine the followin Q9) The force in member FB…
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A: To find: The temperature at each end. Given: The pressure at the entry is P1=690 kPa. The pressure…
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A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve the first three…
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Q: b) Figure 1 shows a phase diagram for Cu-Ni binary system. Make a phase analysis of this system at…
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Q: 18-42. The two 12-kg slender rods are pin connected and released from rest at the position 060. If…
A: It is partially a fixed point motion but if we consider whole as a system it will be a general plane…
Q: 2. Using double integration method (DIM), determine the deflection at midspan. consider El as…
A: Given Data: Question (2) Question(3) Find: Question(2) : Deflection at mid span Question(3): Slope…
Q: 5. A block of m= 20 kg is acted upon by two forces as shown in the figure. (in m/s2) of the block?…
A: Given:Mass of the block, m=20 kgForces acting on the block:F1=40 NF2=30 N
Q: Sketch the following crystallographic planes in unit ce i) (221) ii) (110) iii) (101)
A: Given
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A: GivenVr=14μ∆p∆xR2-r2anddQ=dA×V
Q: F2-5. The force F = 450 lb acts on the frame. Resolve this force into components acting along…
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Q: Initially a household freezer com- partment is filled with air at room temperature T, = 27.0°C. Then…
A: Given: Initial temperature inside the refrigerator, T1 = 270C = (27+273) K=300 K Initial pressure…
Q: 4.The information on a can of soda indicates that the can contains 355 mL. The mass of the full can…
A: The given information in the problem is shown in the following attached image:
Q: A room is maintained at design conditions of 75oF dry bulb and 50% RH. The air outside is at 95oF…
A: The temperature of room initially is Ti=75°F The relative humidity of room is 50%. The wet bulb…
Q: Q3) For the mechanism shown in the figure: 1. Determine the numbers of links, joints, and…
A: Solution: Given Data: To Find: (a) Number of links, joints and Instantaneous centers? (b) List…
Q: 5. Rod AC rotates with a constant counterclockwise _ngular velocity @Ac = 0.2 rad/s, determine the…
A: The length AB is 50 cm. The length BC is 50 cm. The angular velocity of rod AC is 0.2k→ rad/s. The…
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A: Given: Downward force on each forefoot=fmg2 So the total downward force on both forefoot:…
Q: A tensile test was conducted on a mild steel bar. The diameter and the gauge length of the bar were…
A: In this problem, we will calculate the value of the strain on the mild steel bar. As we know that…
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Q: Q9) The force in member FB (FFB) in lb is: a)100 b) 0 c)30 d)600 e)none of them.
A: As asked in question, Answer for question 9 will be, option B zero force
Q: Question 13. Consider a bar of length T which is insulated on its top and bottom sides and has an…
A: Given that: bar length =π initial temperature distribution ϕ(x)=5+sin(6.5x). x∈[0,π] for t>0,…
Q: Consider a 1 m high rectangular closed space with two surfaces separated by an air gap of 0.125 m…
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The physics of the conduction heat transfer of thermosses phenomenon and the mathematical model should be discussed.
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- A 0.6-cm diameter mild steel rod at 38C is suddenly immersed in a liquid at 93C with hc=110W/m2K. Determine the time required for the rod to warm to 88C.Please solve only part 3. This is a 3-part question involving heat transfer. Part 1 and 2 are correct, but I need help how to find part 3. Thank you.There is 100 grams of water in a brass calorimeter of mass 200 grams. It is found that 590 calories are required to raise the temperature of water and container from 20°C to 25°C. What is the specific heat of the brass? COMPLETE FBD SOLUTION AND REQUIREMENTS PS. THIS IS A HEAT TRANSFER PROBLEM
- (3) The thermal conductivity of helium at 400 K is 0.176 W m-! K-1. Knowing only this datum, estimate the thermal conductivity of helium at 800 K. Compare your estimate to the value obtained from the figure below. 06 as 02 01 co CO.N A HCI Cl, 200 400 00 Temperature, K 1200 1400 600 What do you conclude about the equation that you used for your estimate?A polished stainless steel sphere (r= 5cm) is at a temperature of 540 C. The ambier air is at 20 C. What is the instantaneous heat transfer rate?Choose the correct answer for heat: Select one: O a. Path Function O b. Intensive properties O C. Point Function O d. Extensive properties
- Heat Transfer Question. Please explain step by step for the better understanding, thanks.(Q4) A 4m x 6m wall consists of 4 glass windows of 2m x 1.5m dimensions. The wall has thickness of 0.13m and a thermal conductivity of 0.5 W/m.K, while the glass windows are 6 mm thick with a thermal conductivity of 1.228 W/m.K. The values of intemal and external surface conductance for the wall (including glass) are 7.8 W/m? K and 34.4 W/m².K, respectively. The intemal and extemal temperatures are 22° C and 42°C, respectively. Calculate the total heat transfer rate through the wall. What percentage of this heat transfer is through the windows?In one dimension problem in quantum mechanics like one dimensional potential step,one dimensional potential barrier, one dimensional harmonic oscillator.. is it in discrete basis or continuous basis?