Liquid propane (C3H8) enters a combustion chamber at 25°C at a rate of 0.05 kg/min where it is mixed and burned with 50 percent excess air that enters the combustion chamber at 7°C. An analysis of the combustion gases reveals that all the hydrogen in the fuel burns to H2O but only 90 percent of the carbon burns to CO2, with the remaining 10 percent forming CO. If the exit temperature of the combustion gases is 1500 K, determine 1-The balanced chemical equation for the actual process 2-Air- Fuel ratio 3-The mass flow rate of air

Q: Consider flow of blood in the microvessels of the body, assuming Poiseuille’s law holds and that the…

A: Solution: Given Data: Consider flow of blood in the microvessels of the body, assuming Poiseuille’s…

Q: The suspended cylinder has a weight of 60 lb (Eigute.1) Figure D Determine the horizontal and…

A: Given data: mass of the block = 60 lb To find: Horizontal and vertical forces at A.

Q: Determine the moment of the 80-lb force about the Oa axis. Express the result as a Cartesian vector.…

A: According to the given data F=80lb B≡(4sin30 , 4cos30 , 6)≡(2 , 3.464 , 6) ft O≡(0 , 0 , 0) We need…

Q: The doubly-symmetric beam cross section shown in Figure P12.3b has been proposed for a short foot…

A: The axial force is P=13 kN. The shear force is V=25 kN. The moment is M=9 kNm. The dimensions are…

Q: For the beam shown, find the reactions at the supports and plot the shear-force and bending moment…

A:

Q: Assume a Centaur V upper stage with an empty mass of 2,247 kg, diameter of 3.05 meters and height of…

A: Part 1: Calculation of Moment of Inertia The moment of inertia of the Centaur V upper stage can be…

Q: What is the output when a large gear drives a smaller gear ? (Answer it within 30min)

A: According to the given data A Gear system is drawn below We need to find What is the output when a…

Q: The riding power mower has a mass of 130 kg with center of mass at G1. The operator has a mass of 95…

A:

Q: 2. A cantilever beam of rectangular section is 100mm broad and 150mm deep and carries a concentrated…

A:

Q: 5.74 Determine (a) the distance a so that the vertical reactions at supports A and B are equal, (b)…

A:

Q: The beam below is subjected to a concentrated load at its midspan. Draw its deformation as a dashed…

A: Given data:- Beam with concentrated load To draw:- deflection of the beam

Q: Water flows at 10 m/s through a pipe. The pipe's radius then becomes 40% of its original size. What…

A: According to the  given data First pipe radius  =R with velocity v=10m/s Second piperadius=r=0.40R…

Q: Determine the force in members CD and DF of the truss shown when P= 13 kN.

A: Solution: Given Data: P=13 kN   To Find: (a) The force in member CD. (b) The force in member DF.

Q: Instructions: Identify the talking components by choosing the most appropriate answer from the…

A: given : 8 . In a pneumatic system , when a flow control valve builds up back pressure in an actuator…

Q: The slider P can be moved inward by means of the string S, while the slotted arm rotates about point…

A: Given data: θ=0.74t-0.046t2 r=1.39 m v=0.14 m/s at t= 0 sec  Need to determine The velocity and…

Q: Determine the reactions at the supports.

A: The forces acting at the supports are shown in the below free-body diagram. At equilibrium,  ∑Fx =…

Q: A constant pressure fuel-air cycle of a compression ratio of (18). The ambient conditions are (1.0…

A: The compression ratio is rk=18. The initial temperature is T1=27°C=300 K. The initial pressure is…

Q: The two composite functions g^(0)f and fog are always equal. Select one: True False

A: Explanation: Let, f(x) = 3x + 1 g(x) = 4x - 5 fog = f(g(x)) = 3*(4x - 5) + 1= 12x - 15 + 1=12x- 14…

Q: Steam enters a turbine with a mass flow rate of 15 kg/s at 500°C and 8 MPa. 30% of the steam is…

A: Steam turbine is adiabatic Mass flow rate = 15 kg/s  T1= 500°C P1= 8 MPa steam is removed from the…

Q: 6 KN 10 kN m -1.5 m-1.5 m- 130 1.5 m 30 5KN

A: Draw the free-body diagram of the given beam.

Q: From the Animated Figure 8.25 compute the length of time required for the average grain diameter to…

A: Given data:- brass material temperature=600°C  To find:-Time required to increase the diameter from…

Q: 3. For the beam shown, find the reactions at the supports and plot the shear-force and bending…

A:

Q: 3) Link AB of a robotic arm is rotating at a constant speed of 4 rad/s, while link BC is rotating at…

A:

Q: A 50-L electrical radiator containing heating oil is placed in a 50-m³ room. Both the room and the…

A: volume of oil VER=50 L =(50×10−3)  kg/m3   Volume of air in room Va=50 m3   Initial temperature of…

Q: Determine the force in member AD, BC, CD and BD.

A:

Q: The beam CBA is supported by a ball and socket support at A and two cables BD,BE as shown. It is…

A:

Q: Explain in detail how to apply the Clausius-Clapeyron equation to generate the phase diagram of a…

A:

Q: An automobile tire is 65.0 cm in diameter. How fast (rpm) does the wheel turn on the axle when the…

A:

Q: Question 4- On the diagram 1. Draw velocity vector of B 2. Find magnitude of linear velocity of B 3.…

A: To Draw : 1) The velocity vector of B 2) The magnitude of linear velocity of B Given : The diagram…

Q: The materials laboratory that you direct received the following data on the tensile strength in MPa…

A: Given: Sample data of Aluminum Nitride To find: Weibull modulus, m

Q: Rigid bar ABC shown in the figure is supported by a pin at bracket A and by Se has a diameter of 6…

A:

Q: F7-15. Use the moment-area theorems and determine the slope at A and displacement at C. El is…

A: For solution refer below images.

Q: Bracket BCD is supported by a hinge at C and a cable at B, as shown below. Given the forces P=288 N…

A:

Q: also find ax and ay The rod is supported by smooth journal bearings at A, B. and Cand is subjected…

A:

Q: Determine the average normal stress and average shear stress at point C in the beam. The cross-…

A:

Q: Calculate the number of atoms in a critically sized nucleus (,) for the homogeneous nucleation of…

A:

Q: What is the maximum time (in hours, nearest hundredths) a glider can achieve over the ground if it…

A: Solution: Given Data: H=4011 mW=2663 NA=16.1 m2CD=0.011 + 0.026CL2ρ=1.225 kg/m3cos γ=1   To Find:…

Q: Note: m = 5 kg Solve the transfer function T(s) = x2/F(s) if b1 = 2, b2 = 4, K1= 5 and k2 = 7 k₁ ww…

A: The values are m=5 kg, b1=2, b2=4, k1=5, k2=7

Q: (a) An infrared gas analyser has a span of 01% of the component being measured. It operates at…

A:

Q: In the figure shown, gear A rotates at 300 rpm. Gear S is fixed and has 80 teeth. The three…

A: Write the given data. Speed of arm, Narm=180 rpmSpeed of anulus gear, NA=300 rpmSpeed of gear S,…

Q: Astronomy Question:  Read the questions slowly and answer with precise and long details about each…

A: The Whirlpool Galaxy, also known as Messier 51a, is a spiral galaxy located in the constellation…

Q: For the frame and loading shown, determine the components of all forces acting on member ABE when P=…

A: This is truss member. For finding out all the horizontal & vertical reaction forces , we will…

Q: The four-wheel drive all-terrain vehicle (ATV) has a mass of 300 kg with center of mass G2. The…

A: Given  Mass of the bike m2=300 kg Mass of the man m1=92 kg  Coeffcient of friction μ=0.43

Q: The mechanism produces intermittent motion of link AB shown in (Eigure 1). The sprocket S is mounted…

A:

Q: Consider a fluid element in the flow shown in the figure. Explain if the fluid elements A and B…

A:

Q: list the most popular cars, what they cost, and if they are gas, electric, or hybrid cars for:…

A: The most popular 5 car models for each of the car company is provided below. Toyota: Toyota…

Q: Consider the given structure with Pa 68 KN and Q = 55 kN 24 m 2.4 ms The force in member AD is The…

A: Given data  P= 68kN and Q = 55 kN  Find the force in each member

Q: 15-36 The 50-kg boy jumps on the 5-kg skateboard with a horizontal velocity of 5 m/s. Determine the…

A:

Q: Determine the normal force at point C(Nc) Express your answer in kilopounds to three significant…

A:

Q: Suppose that P₁ = 360 lb and P₂ = 480 lb. (Figure 1) Part A Determine the force in the member BC.…

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.