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Category > Applied Sciences Posted 19 May 2017 My Price 5.00

A thick wall made of refractory bricks

A thick wall made of refractory bricks (k =  1.0 W/m·K and  has a uniform initial temperature of 15°C. The wall surface is subjected to uniform heat flux of 20 kW/m2 . Using EES (or other) software, investigate the effect of heating time on the temperature at the wall surface and at x = 1 cm and x = 5 cm from the surface. Let the heating time vary from 10 to 3600 s, and plot the temperatures at x = 0, 1, and 5 cm from the wall surface as a function of heating time

 

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Alpha Geek
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Status NEW Posted 19 May 2017 03:05 PM My Price 5.00

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file 1495206586-Answer.docx preview (160 words )
A----------- th-----------ick----------- wa-----------ll -----------mad-----------e o-----------f r-----------efr-----------act-----------ory----------- br-----------ick-----------s (-----------k =-----------  -----------1.0----------- W/-----------m·-----------K a-----------ndÂ----------- Â -----------has----------- a -----------uni-----------for-----------m i-----------nit-----------ial----------- te-----------mpe-----------rat-----------ure----------- of----------- 15-----------°C-----------. T-----------he -----------wal-----------l s-----------urf-----------ace----------- is----------- su-----------bje-----------cte-----------d t-----------o u-----------nif-----------orm----------- he-----------at -----------flu-----------x o-----------f 2-----------0 k-----------W/m-----------2 -----------. U-----------sin-----------g E-----------ES -----------(or----------- ot-----------her-----------) s-----------oft-----------war-----------e, -----------inv-----------est-----------iga-----------te -----------the----------- ef-----------fec-----------t o-----------f h-----------eat-----------ing----------- ti-----------me -----------on -----------the----------- te-----------mpe-----------rat-----------ure----------- at----------- th-----------e w-----------all----------- su-----------rfa-----------ce -----------and----------- at----------- x -----------= 1----------- cm----------- an-----------d x----------- = -----------5 c-----------m f-----------rom----------- th-----------e s-----------urf-----------ace-----------. L-----------et -----------the----------- he-----------ati-----------ng -----------tim-----------e v-----------ary----------- fr-----------om -----------10 -----------to -----------360-----------0 s-----------, a-----------nd -----------plo-----------t t-----------he -----------tem-----------per-----------atu-----------res----------- at----------- x -----------= 0-----------, 1-----------, a-----------nd -----------5 c-----------m f-----------rom-----------
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