What rate must heat be supplied to this system

Assignment Help Mechanical Engineering
Reference no: EM13719328

A 514.0 g/hr stream of liquid methyl alcohol, also called methanol, (CH3OH) at 6.80 atm and 36.0°C was held at constant pressure, vaporized and brought to 240.0°C. At what rate must heat be supplied to this system? Assume that methyl alcohol vapor behaves ideally for the temperature range and pressure given.

Reference no: EM13719328

Questions Cloud

A gas has a volume of 50.0 cm3at a temperature : A gas has a volume of 50.0 cm3at a temperature of -73°C. What volume would the gas occupy at a temperature of -123°C if the pressure stays constant?
Hydrogen gas can be produced in the laboratory : Hydrogen gas can be produced in the laboratory through the reaction of magnesium metal with hydrochloric acid: Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g)
The george zimmerman case has gained national attention : The George Zimmerman case has gained national attention, focusing on the Florida Statute, "Stand your Ground" law. Included in the Power point is the specific stand your ground law existing in Florida. review the statute and the news story, an..
Determine the rate of entropy generation during this proces : Nitrogen (N2) gas at 100 kPa and 298 K enters a compressor steadily with a mas flow rate of 2 kg/s. The nitrogen leaves at 800 kPa and 580 K. Asume the compressor is well insulated. Do NOT assume the specific heats of the nitrogen as constant or a li..
What rate must heat be supplied to this system : A 514.0 g/hr stream of liquid methyl alcohol, also called methanol, (CH3OH) at 6.80 atm and 36.0°C was held at constant pressure, vaporized and brought to 240.0°C. At what rate must heat be supplied to this system? Assume that methyl alcohol vapor be..
Bearing is subjected to the loads-inner race rotate : The bearing (inner race rotate) is subjected to the loads as shown in Fig. 2 (next page). The shaft diameter is 30 mm. The shaft rotates at 655 rpm for 9000 hours life. Select ball bearings (load rating) for position A and C. Assume initial values. X..
Calculate the damped natural frequency : We are learning about oscillations and second-order dynamic systems. We observe a crane at a construction site on campus and notice that as soon as the crane operator releases the load, the whole crane oscillates back and forth several times as the v..
Electron in hydrogen atom is found in tunneling region : The probability that the 1s electron in the hydrogen atom is found in the tunneling (classically forbidden) region. The probability that the 1s electron in the Ne+9 is found in the tunneling region. By this measure, is a 1s electron in Ne+9 more or l..
Determine the equations of motion of the mechanism : Design an oscillatory planar mechanism with two rigid bodies connected by a slider and a harmonic (Asin(wt)) external force/moment applied on the mechanism. Determine the equations of motion of the mechanism.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  A steel rod with a diameter of 0625 is loaded in tension

a steel rod with a diameter of 0.625 is loaded in tension with 12000 lb load. in the unloaded condition the rod is 240

  Water cp 4182 jkgk at a flow rate of 5000 kghr is heated

water cp 4182 jkg.k at a flow rate of 5000 kghr is heated from 10 c to 35 c in an oil cooler by engine oil cp 2072

  To find the minimum distance b to get the ball over the top

to find the minimum distance b to get the ball over the top im not sure weather you use conservation of mech energy or

  Thermal efficiency of the cycle and mean effective pressure

A gasoline engine is modeled as an Otto cycle. It has at temperature and pressure at the beginning of compression of 10°C and 90 kPa. The compression ratio is 7 and the specific energy added to the air during the heat addition process is 1432.46 kJ/k..

  What magnitude f is required for the decelerating force

A luge and its rider, with a total mass of 98 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 39 m/s.

  A freight elevator moving upward with a constant velocity

a freight elevator moving upward with a constant velocity of 6fts passes a passenger elevator which is stopped. four

  A cruise ship is traveling at a speed of 240 a speedboat

a cruise ship is traveling at a speed of 24.0 . a speedboat with a late passenger is heading toward the cruise ship at

  Calculate the heat transfer and the work done

Saturated water vapor at 200oC is isothermally condensed to a saturated liquid in a piston-cylinder device. Calculate the heat transfer and the work done during this process in kJ/kg.

  Determine the mass flow rate of air going through the

1 a gas turbine power plant produces a net power output of 100 mw with an overall thermal efficency of 35a if the

  Determine the net work output per cycle

The mass of the working fluid is 0.003 kg. The minimum temperature in the cycle is 300 K and the maximum temperature is 900 K. The minimum pressure in the cycle is 20 kPa and the maximum pressure is 2000 kPa. Determine the net work output per cycle.

  The flow rate 5 kgs determine the direction of flow and

a fluid flows through an adiabatic device. at one end the velocity is 30 ms h 320 kjkg and s 0.695 kjkg k and at the

  Calculate the average square distance

Calculate the average square distance between the particles and plot its ratio to the time step . This is the diffusion/dispersion coefficient.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd