Answered: 9. The gas density is 0.75 kg per cubic…

9. The gas density is 0.75 kg per cubic meters and air density is of 1.15 kg per cubic meter. If the driving pressure is 0.25 KPA. Determine the height of the chimney.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.37P

See similar textbooks

Related questions

Q: T6 temper designation for an aluminum alloy means: Solution heat treated and artificially aged at…

A: we have to determine what T6 temper designation means for aluinium

Q: P9-13 The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area of 14…

Q: I want the third drop 16 60 30 16 115 40 161

Q: .Determine the moment of the 1800-N force about (a) point C and (b) point B of the engine hoist…

A: Calculate Moment of 1800N about C and B

Q: Example 6: Replace the force and couple system acting on the member shown by an equivalent resultant…

Q: Idler (massless) pulley m 2k I, 2m Fig (A) Fig (B) m4 K k2. kJ2 C,G m3 m 1/2 k/2. k2 m2 m, k2. ka/2…

A: The Degree of freedom is equal to the number of independent variables in the system in order to…

Q: )The following table is the values of true stress-true strain of killed steel specimen with the…

Q: A rotating cylinder viscometer is used to measure the viscosity of fluids. The viscometer we are…

A: Answer: The viscosity of the fluid: 3.75 cP ( 0.00375 N•s/m2 )

Q: 4-Sulfur compounds pollute the environment, limit machinery life, damage pipelines, machines, and…

A: This question is based on the concept of properties of fuel in IC engine and its effects on…

Q: The shaft shown consists of a 3-in diameter aluminum segment that is rigidly joined to a 2-in…

A: Given Diameter aluminum, da = 3 in Diameter steel, ds = 2 in…

Q: 3. A lm nitrogen gas was placed inside a piston cylinder arrangement with initial state at 200kPa…

A: Solution is attached below: Since the question requirements are lentheir, as per our company…

Q: The wood beam shown is reinforced on the bottom with a steel strip. Determine the maximum bending…

A: Answer: The maximum bending moment that can be carried safely by the beam: 25.8 kN•m

Q: What is the beam deflection at point C when P = 10 kN, L = 1.5 m, E = 200 GPa, and I = 20E6 4? mm

Q: An ideal Otto cycle has a compression ratio of 8. At the beginning of the compression process, air…

A: Otto cycle is a type of constant volume heat addition cycle which works in the SI engine. It has…

Q: 11. a heat pump using R-717 as a refrigerant operates between saturated temperature of 6 oC and 38…

A: Refrigerant=R717Evaporation temperature, Te=6oCCondenser temperature, Tc=38oCUnder cooling in the…

Q: Replace the force and couple system acting on the member shown by an equivalent resultant force and…

Q: calculate the leakage mass flow rate per unit area from the first ring pack plenum to the cylinder…

A: Given Temperature, T = 450 K Coefficient of discharge, C = 0.75…

Q: 1. Thin steel plates are subjected to a steady stream of air flowing along their surface at 2 m/s.…

Q: A container is floating in water. The container has a rectangular shape of 1.52 X 0.66 X 0.50 m…

Q: Suppose that a wind turbine with a blade length 40 m and power coefficient of 0. on shore. The air…

A: Givenr=40mc=0.27ρ=1.2kg/m3V1=13m/s for 8hrV2=8.5m/s for 10hrV3=7m/s for 6 hr

Q: A simple point A as shown in Figure 2. The reaction force at point C is (in kN) Figure 2: 5 m 5 m A…

Q: A light plane flies north from Hamburg to Kiel (100 km) with an air speed of of 340 km/h through…

A: Given data as per the question Air speed =340 km/h calculations we have D=100kmvp==340km/hr(a)Time…

Q: 3-20.For the system shown in Figure P3-20 determine the moment about (a) point A and (b) point B. 8…

Q: 5- An air-standard Diesel cycle has a compression ratio of 19. Air is at 130°F and 14.7 psia at the…

Q: Q4: A small, low-emission, stationary bas-turbine engine operates at full load (3950 kW) at an…

A: Given data: full load=3950 kWequivalence ratioϕ=0.286m˙=15.9 kg/s Need to determine the fuel mass…

Q: Superheating is beneficial as it

A: As per the guidelines of company we are subjected to solve only one question at a time. please…

Q: what if you have multiple liquids acting on the triangle?

Q: F8-6. Determine the state of stress at point A on the cross section of the pipe assembly at section…

A: Find State of stress at A

Q: The figure shows two reservoirs connected by a pipe. The discharge rate in the pipe is known to be…

A: Given data as per question H1 =300 m SN=31Q=31100=0.31 m3sd=0.4 mapplying bernaulli's equation at 1…

Q: find the area bounded Curve y=i5, line X==. 6

Q: 06: In a vessel of volume Im there are 2 g of molecular H2, 6 g of molecular O, and 30 g of Nz. What…

Q: soft drink (mostly water) flows in a pipe at Asia Brewery with a mass flow rate that would fill 220…

Q: QL Match list (1) with list (T) and select the correct answer? la Type of chip 1 Continuous chip. 2…

A: Different types of metal forming processes used in engineering applications are: Forging Casting…

Q: 2. Initially, a rigid tank contains 500L of water at 300°C. By volume, the tank contains60% liquid…

A: Given: The volume of rigid tank, V = 500 L = 0.5 m^3 The temperature of water, T = 300°C The…

Q: ) The post is constructed from concrete and six A-36 steel reinforcing rods. If it is subjected to…

Q: A cylinder fitted with a piston has a volume of 0.1 m3 and contains 0.5 kg of steam at 0.5 Mpa. Heat…

A: State 1: Volume, V= 0.1 m^3 Mass, m= 0.5 kg Pressure, P1= 0.5 MPa= 500 kPa Process 1-2: Constant…

Q: Use the manning's equation above to find the streamflow rate (Q) under the following conditions: a.…

A: Given Width, B = 1000 m Depth, Y = 2 m Conversion…

Q: Determine the diameter of a galvanized iron pipe (e-0.07 mm) and th average velocity in the pipe if…

A: Given Head loss, h = 7 m Length, L = 400 m Flow rate, Q = 0.3 m3/s Find Diameter, D…

Q: A thin bar of length 3 m is falling with a speed Vo = 1 m/s, and the rope is slack. At a later…

Q: 3-1 In Fig3-1,gear 4 rolls on fixed rack 5 without slipping. Determine ratio for the n. C 4

Q: Q2) ) A mass of 1 kg is to be supported on a spring having a stiffness of 9800 N/m. The damping…

Q: 2. The banked turns at Talladega International Super Speedway are designed so a 1760 kg race car can…

A: (a) Draw the free-body diagram of the car.

Q: In Figure 2, the absolute force value in the bar BC is (in kN) الاختيارات 12.55 O 13.55 O 11.55…

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: 4. A mass m is supported by a spring with stiffness k. The mass is initially at rest at time t = 0.…

A: Given : To find : Time history of spring force

Q: * ifr = 8 sec0 then the cartesian equation is x^2+y^2=8 O Non of the above O y=8 (x-1)^2+y^2=64 O…

A: Here ,x=rCos(theta)=8sec(theta)*cos(theta) x=8*1/cos(theta)*cos(theta)=8 x=8....(1) And…

Q: Q1/"Current trend in Energy Supply and use are patently unsustainable-economically, environmentally…

A: Main idea of the article is.. c)the low carbon technologies have a crucial role to change the energy…

Q: The designation for the cast aluminum alloy A242.0 indicates: modification "A", the first…

A: It is an aluminium alloy formulated for casting .it is age-hardenable casting alloys of aluminium…

Q: A1 m length bar of square cross section with side length 2cm, . is fully supported at one end and…

Q: A projectile is launched from point A with speed Vo = 22 m/s. Determine the value of the launch…

A: Solution - Given data -v0 =22 m/sH =22.3 m

Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

9. The gas density is 0.75 kg per cubic meters and air density is of 1.15 kg per cubic meter. If the
driving pressure is 0.25 KPA. Determine the height of the chimney.

10. A powerplant situated at an altitude having an ambient air of 96.53 KPa and 23.88 degree
Celsius. Flue gases at a rate of 5.0 kg per second enter the stack at 200 degree Celsius and
leaves at 160 degree Celsius. The flue gases gravimetric analysis are 18% CO2, 7% O2 and 75%
N2. Calculate the height of the stack necessary for a driving pressure of 0.20 KPa

Kindly answer all please. Thank you

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Determine the Height of a chimney with a static draft of 12 mm if the losses total draft is 4 mm, the ambient air temperature is 35 ° C and theexhaust gas temperature is 450 ° C. The fuel consumption of the boiler is 600 kg / h, the mass of the exhaust gas is 16 kg, also determine the air mass ma, the diameter of the chimney and the velocity of the exhaust gases.
A turbine is supplied with steam at a gauge pressure of 1.4 MPa. After expansion in the turbine the steam flows into a condenser which is maintained at a vacuum of 710 mmHg. The barometric pressure is 772mm Hg. Express the inlet and exhaust steam pressures in pascals (absolute).density of mercury = 13.6x103 kg/m3
air at a dry ball temperature of 95 degrees Celsius and RH 5% is passed over the cooling coil so that the temperature of the air dry ball becomes 50 degrees Celsius. how much heat is released from the air in the process? = (kj / kg)
8. A coal fired steam boiler uses 3000 kg of coal per hour. Air required for combustion is 15.5 kg ofcoal at barometric pressure of 98.2 KPa. The flue gas has temperature of 285 degree Celsiusand an average molecular weight of 30. Assuming an ash loss of 11% and allowable gas velocityof 7.5 meters per second. Find the diameter of the chimney 9. The gas density is 0.75 kg per cubic meters and air density is of 1.15 kg per cubic meter. If thedriving pressure is 0.25 KPA. Determine the height of the chimney. 10. A powerplant situated at an altitude having an ambient air of 96.53 KPa and 23.88 degreeCelsius. Flue gases at a rate of 5.0 kg per second enter the stack at 200 degree Celsius andleaves at 160 degree Celsius. The flue gases gravimetric analysis are 18% CO2, 7% O2 and 75%N2. Calculate the height of the stack necessary for a driving pressure of 0.20 KPaKindly answer all please. Thank you
When the free-flow velocity on the plate is 10 m/s, (a) when water with a kinematic coefficient of 1.14×10‾ⁿ (n=6) m²/s flows and (b) when air with a kinematic coefficient of 1.51×10‾ⁿ (n=5) m²/s flows, the flat plate How long can we assume that laminar flow is maintained from the front end of Critical reynolds number Re=50×10⁴
Calculate the partial pressure of oxygen in the air at 100 kPa if nitrogen has a partial pressure of 82 kPa and carbon dioxide and water combined have a partial pressure of 0.77 kPa.
water enter the condenser at 30 degrees celcius which has a mass of 3 kg/s. if heat added is 100 Kw. determine the outlet temperature in celcius
Air at a temperature of 40∘C∘C flows through the duct at A� with a velocity of 1.9 m/sm/s . ρair�air = 1.127 kg/m3kg/m3 Determine the change in pressure between A� and B�. Account for the minor loss caused by the sudden change in diameter of the duct. Express your answer to three significant figures and include the appropriate units.
Water enters the cooling tower at 50°C. The approximate leaving water temperature is 30°C. If the atmospheric condition is 25 degrees C wet bulb, determine the cooling effectiveness of the cooling tower?
Determine the mean velocity of oil that has the specific gravity as 0.78 flowing in a pipe of cross-sectional area 11 x 10-5 m2 and it takes 12 seconds for 22 liters in the collection tank.
Determine the stagnation temperature and stagnation pressure of air that is flowing at 36 kPa, 238 K, and 325 m/s.
Determine the final temperature of the gas