A Swift high-efficiency cyclone is being compared with a Swift high-throughput cyclone of the same diameter....
Homework Answers
Here are the dimensions of the above mentioned cyclones
| Dimensions | high efficiency cyclones | conventional cyclones | high throughput cyclones |
|---|---|---|---|
| Body diameter D/D | 1 | 1 | 1 |
| Height of inlet H/D | 0.44 | 0.5 | 0.8 |
| Width of inlet W/D | 0.21 | 0.25 | 0.35 |
| Diameter of exit gas De/D | 0.4 | 0.5 | 0.75 |
Note
that we are not asked to estimate the cost of the cyclones. We are
only asked to estimate and compare the pressure drops for both the
cyclones which we have done already.
Note
that we are not asked to estimate the cost of the cyclones. We are
only asked to estimate and compare the pressure drops for both the
cyclones which we have done already.Add Answer to:
A Swift high-efficiency cyclone is being compared with a Swift
high-throughput cyclone of the same diameter....
A vertical cylindrical tank is being filled with water, while at the same time water is being drained as shown in Fi...
A vertical cylindrical tank is being filled with water, while at the same time water is being drained as shown in Figure 1 below. Provide: Asketch of the analogous flow network using a capacitor symbol to indicate liquid a. volume storage. b. Let h liquid level height;t time; R 988.1(h)0 V 0.5+0.5cos(0.05t), the inlet flow rate; D 2.5, tank diameter; y 60; liquid specific weight; and ho 10, initial h Assume that the units are consistent and the exit pressure...
() (ii) Explain how both a cyclone and an electrostatic precipitator work, and then, giving your...
() (ii) Explain how both a cyclone and an electrostatic precipitator work, and then, giving your reasons, rationalise why, out of the two technologies, you would recommend using electrostatic precipitation to be used for extracting dust during laser cutting of plastics (6 marks) The efficiency (E) of an electrostatic precipitator with plate collectors is given by: E = 1 - exp(-AW/O) where: A is the area of the plates (in m?) Q is the gas flow rate (in m/s) W...
Hi everybody,can you help me for problem 4 in the attach . Thank for help! The...
Hi everybody,can you help me for problem 4 in the attach . Thank
for help!
The elementary reversible reaction A + B 2C occurs in the liquid phase in isothermal CSTR. A stream containing equimolar amounts of A and B in a solvent enters. the reactor, and the conversion of A is measured to be 60%. The equilibrium conversion o A under the same inlet conditions is known to be 80%. The volumetric flowrate into the process is to be...
fluid Q1: A venture meter is fitted in a pipe of 30 cm diameter inclined at...
fluid
Q1: A venture meter is fitted in a pipe of 30 cm diameter inclined at 40° to the horizontal to measure the flow rate of petrol having a specific gravity of 0.8. The ratio of areas of main pipe and throat is 5 and the throat is at 1 m from the inlet along its length. The difference in manometer head is 40 mm of mercury. Assuming the coefficient of discharge as 0.96. Calculate the discharge through the venture...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of aircraft being developed, the SR-71 Blackbird (shown in Figure 1). Figure 1: The SR-71 Blackbird Early research on the project focused on which fuel to use for the Blackbird. Pratt & Whitney had a J-57 engine that was designed for kerosene and being considered for implementation on the Blackbird. The J-57 only took 5 months to convert to running on liquid hydrogen, however tests...
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you...
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you recommend? (a) In-Line (b) V-Type (c) W-Type (d) Rotary. 2. The expression "cylinder cut-out" means : (a) Half of cylinder volumes is used. (b) Half of cylinder numbers is used. (c) Half of cylinder masses is used. (d) None of the above. 3. Adding lubrication oil to the inlet fuel- air mixture in 2-st engines will increase: (a) HC emissions. (b) CO emissions (c)...
1. Exhaust gas at 400 C and 1 bar from i engines flows at the rate...
1. Exhaust gas at 400 C and 1 bar from i engines flows at the rate of 125 mol s into a waste-heat boiler where saturated steam in generated at a pressure of 1200 kPa. Water enters the boiler at 20 C (Ta) and the exhaust gases are cooled to within 10°C of the steam temperature. The heat capacity of the exhaust gases is C/R-3.341.12x10 T/K. The steam flows into an adiabatic turbine and exhausts at a pressure of 25...
some context Problem 3: Use simple kinetic theory of gases discussed in section 1.3.2 as well...
some context
Problem 3: Use simple kinetic theory of gases discussed in section 1.3.2 as well as Fourer's law of condustion to prove: 2 R373 D11 = 3113/202pm Dal We were unable to transcribe this imageof a nes. the xed the led negligible The following assumptions about the structure of the cases are made in order to investigate the statistical rules of the random motion of the molecules: The size of the gas molecules is negligible compared with the distance...
8. If a line is balanced with 80 percent efficiency, the "balance delay" will be: 20 percent. B. 80 pe...
8. If a line is balanced with 80 percent efficiency, the "balance delay" will be: 20 percent. B. 80 percent. C. 100 percent. D. unknown, since balance delay is not related to efficieney. E. depends on the next operation. 9. A common goal in designing process layouts is: A. minimizing the number of workers. B. minimizing number of machines. minimizing transportation costs. maximizing workstation productive time E. maximizing transportation distances. 07) vnit 10. The maximum allowable cycle time is computed...
Answer critical analysis questions. ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for...
Answer critical analysis questions.
ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for Canada? Concepts Applied: Capitalist, Command, and Mixed Systems; Productive Efficiency, Allocative Efficiency; and Equity t the cost of he codents a How does t In response to public outrage over styrocketing car insurance premiums, the consumers' Association of a completed a comprehensive report on auto insurance rates in Canada September 2003 in presenting the report the association noted that government-owned or public auto insurance...
A vertical cylindrical tank is being filled with water, while at the same time water is being drained as shown in Figure 1 below. Provide: Asketch of the analogous flow network using a capacitor symbol to indicate liquid a. volume storage. b. Let h liquid level height;t time; R 988.1(h)0 V 0.5+0.5cos(0.05t), the inlet flow rate; D 2.5, tank diameter; y 60; liquid specific weight; and ho 10, initial h Assume that the units are consistent and the exit pressure...
() (ii) Explain how both a cyclone and an electrostatic precipitator work, and then, giving your reasons, rationalise why, out of the two technologies, you would recommend using electrostatic precipitation to be used for extracting dust during laser cutting of plastics (6 marks) The efficiency (E) of an electrostatic precipitator with plate collectors is given by: E = 1 - exp(-AW/O) where: A is the area of the plates (in m?) Q is the gas flow rate (in m/s) W...
Hi everybody,can you help me for problem 4 in the attach . Thank
for help!
The elementary reversible reaction A + B 2C occurs in the liquid phase in isothermal CSTR. A stream containing equimolar amounts of A and B in a solvent enters. the reactor, and the conversion of A is measured to be 60%. The equilibrium conversion o A under the same inlet conditions is known to be 80%. The volumetric flowrate into the process is to be...
fluid
Q1: A venture meter is fitted in a pipe of 30 cm diameter inclined at 40° to the horizontal to measure the flow rate of petrol having a specific gravity of 0.8. The ratio of areas of main pipe and throat is 5 and the throat is at 1 m from the inlet along its length. The difference in manometer head is 40 mm of mercury. Assuming the coefficient of discharge as 0.96. Calculate the discharge through the venture...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of aircraft being developed, the SR-71 Blackbird (shown in Figure 1). Figure 1: The SR-71 Blackbird Early research on the project focused on which fuel to use for the Blackbird. Pratt & Whitney had a J-57 engine that was designed for kerosene and being considered for implementation on the Blackbird. The J-57 only took 5 months to convert to running on liquid hydrogen, however tests...
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you recommend? (a) In-Line (b) V-Type (c) W-Type (d) Rotary. 2. The expression "cylinder cut-out" means : (a) Half of cylinder volumes is used. (b) Half of cylinder numbers is used. (c) Half of cylinder masses is used. (d) None of the above. 3. Adding lubrication oil to the inlet fuel- air mixture in 2-st engines will increase: (a) HC emissions. (b) CO emissions (c)...
1. Exhaust gas at 400 C and 1 bar from i engines flows at the rate of 125 mol s into a waste-heat boiler where saturated steam in generated at a pressure of 1200 kPa. Water enters the boiler at 20 C (Ta) and the exhaust gases are cooled to within 10°C of the steam temperature. The heat capacity of the exhaust gases is C/R-3.341.12x10 T/K. The steam flows into an adiabatic turbine and exhausts at a pressure of 25...
some context
Problem 3: Use simple kinetic theory of gases discussed in section 1.3.2 as well as Fourer's law of condustion to prove: 2 R373 D11 = 3113/202pm Dal We were unable to transcribe this imageof a nes. the xed the led negligible The following assumptions about the structure of the cases are made in order to investigate the statistical rules of the random motion of the molecules: The size of the gas molecules is negligible compared with the distance...
8. If a line is balanced with 80 percent efficiency, the "balance delay" will be: 20 percent. B. 80 percent. C. 100 percent. D. unknown, since balance delay is not related to efficieney. E. depends on the next operation. 9. A common goal in designing process layouts is: A. minimizing the number of workers. B. minimizing number of machines. minimizing transportation costs. maximizing workstation productive time E. maximizing transportation distances. 07) vnit 10. The maximum allowable cycle time is computed...
Answer critical analysis questions.
ISSUES AND APPLICATIONS Private or Public Auto Insurance: What is Best for Canada? Concepts Applied: Capitalist, Command, and Mixed Systems; Productive Efficiency, Allocative Efficiency; and Equity t the cost of he codents a How does t In response to public outrage over styrocketing car insurance premiums, the consumers' Association of a completed a comprehensive report on auto insurance rates in Canada September 2003 in presenting the report the association noted that government-owned or public auto insurance...
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