Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed within a second thin-walled, spherical container 1.4 m in diameter. The opaque, diffuse, gray container surfaces have an emissivity of 0.05 and are separated by an evacuated space. If the outer surface is at 280 K and the inner surface is at 95 K, what is the mass rate of oxygen lost due to evaporation, in kg/s? (The latent heat of vaporization of oxygen is 2.13 × 105 J/kg.) m = i kg/s

Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed within a second thin-walled, spherical container 1.4 m in diameter. The opaque, diffuse, gray container surfaces have an emissivity of 0.05 and are separated by an evacuated space. If the outer surface is at 280 K and the inner surface is at 95 K, what is the mass rate of oxygen lost due to evaporation, in kg/s? (The latent heat of vaporization of oxygen is 2.13 × 105 J/kg.) m = i kg/s

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A vertical 2-m-high and 5-m-wide double-pane window consists of two sheets of glass separated by a…

Q: Consider two coaxial parallel circular disks with a 0.5 m diameter spaced 1 meter apart and two…

Q: A loaf of bread having a surface temperature of 373 K is being baked in an oven whose walls and the…

Q: An opaque, diffuse, gray, square (200 mm x 200 mm) plate with an emissivity of 0.8 is placed over…

Q: Daylight may be approximated as a blackbody at the effective surface temperature of 5800 K.…

Q: Consider a vertical 3-m-diameter cylindrical furnace whose surfaces closely approximate black…

Q: Two concentric spheres of diameter Di = 0.7 m and D2 = 1.2 m are separated by an air space and have…

Q: Determine the view factors from the base of the pyramid shown in Figure 12-14 to each of its four…

Q: A circular ice rink 60 m in diameter is enclosed by a hemispherical dome 100 m in diameter. The 0°C…

Q: Consider a plate solar collector placed horizontally on the flat roof of a house. The collector…

A: Given Data: b=1.5 mL=4.5 mTc=38oCε=0.9T∞=20oCTs=10oCh=14 W/m2K To Find: The rate of heat loss of…

Q: A circular ice rink is 30 m in diameter and is to be temporarily enclosed in a hemispherical dome of…

A: Given:Temperature of the dome (T1)=290K,Temperature of the ice (T2)=270 K.Formula:The radiant heat…

Q: Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed…

A: Given: diameter of inner container→Di=0.8 m Hence surface area of inner…

Q: A sphere has a radius of 0.100 m. Its surface can be treated as a grey surface with emissivity 0.20…

Q: A dryer is shaped like a long semicylindrical ductof diameter 1.5 m. The base of the dryer is…

A: We know that, It is required to determine the transfer of heat between the dome and base surface.…

Q: Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed…

A: For a non-black body, the resistance caused by the surface during the transfer of heat through…

Q: A circular disk (ignore its thickness) of D = 1 m diameter is placed over a barbecue pit…

A: Step 1: Step 2:Additional Information:You might need to look up the value of the Stefan-Boltzmann…

Q: Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed…

Q: An opaque, diffuse, gray, square (200 mm x 200 mm) plate with an emissivity of 0.8 is placed over…

Q: 2000 degrees * C The temperature of the filament of an incandescent light bulb is . Assuming the…

A: Heat transfer is the form of energy transfer which transfers from one system to another system by…

Q: Consider the sun, which is considered to be a blackbody with a surface temperature of roughly 5800…

A: Given : The surface temperature of sun= 5800 K Assumption : Sun is a black body.

Q: Two very large parallel planes having surface conditions that very nearly approx- imate those of a…

Q: 7) Given a window of 20 ft facing east at 40° north latitude, estimate the cooling load due to solar…

A: For the given location and time we will get the ∆H value from databook and then substitute in the…

Q: Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed…

Question

100%

Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed within a second thin-walled, spherical
container 1.4 m in diameter. The opaque, diffuse, gray container surfaces have an emissivity of 0.05 and are separated by an evacuated
space. If the outer surface is at 280 K and the inner surface is at 95 K, what is the mass rate of oxygen lost due to evaporation, in kg/s?
(The latent heat of vaporization of oxygen is 2.13 × 105 J/kg.)
m =
i
kg/s

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

Trending now

This is a popular solution!

Step by step

Solved in 2 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

04. Consider a long duct constructed with diffuse, gray walls 1 m wide as shown in the figure. Determine: (a) The net radiation transfer from surface Ai per unit length of the duct and (b) the temperature of the insulated surface A3. (c) What effect would changing the value of ɛ3 have on your results? After considering your assumptions, comment on whether you expect your results to be exact. -Ą‚T;=1000K,&=0.33 A2 T-700K, E#05 -As,Ts,ɛg=0.8 Width, all sides,w-Im Insulated surface-
Calculate the absorbed irradiation by the surface in W/m2
Liquid oxygen is stored in a thin-walled, spherical container 0.8 m in diameter, which is enclosed within a second thin-walled, spherical container 1.2 m in diameter. The opaque, diffuse, gray container surfaces have an emissivity of 0.05 and are separated by an evacuated space. If the outer surface is at 275 K and the inner surface is at 95 K, what is the mass rate of oxygen lost due to evaporation, in kg/s? (The latent heat of vaporization of oxygen is 2.13 x 105 J/kg.) m = i kg/s
A dryer is shaped like a long semicylindrical duct of diameter 1.5 m. The base of the dryer is occupied with water soaked materials to be dried, and maintained at a temperature of 370 K and emissivity of 0.5. The dome of the dryer is maintained at 1000 K with emissivity of 0.8. Determine the drying rate per unit length experienced by the wet materials.
The temperature of the filament of an incandescent lightbulb is 3200 K. Treating the filament as a blackbody, determ ine the i. fraction of the radiant ener gy emitted bythe filam ent that falls in the visible ii. wavelength at which the emission of radiation from the filament peaks. range, and