DWSIM-3.4/C2/Rigorous-Distillation/Khasi

Time	Narration
00:00	Ngi pdiangsgewbha iaphi sha ka spoken tutorial halor ka Simulating a Rigorous distillation column ha ka DWSIM.
00:07	Ka kyrteng jong nga kadei Pdiangburom.
00:10	Ha kane ka jinghikai, ngin ia leh ia ka rigorous simulation jong ka Distillation column.
00:15	Ngin ia pule ban specify ia ka column pressure profile.
00:20	Ngin ia peit hangno ban specify ia ka tray efficiencies.
00:23	Ngin ia check lada ki product compositions kilong kumba ngi khmih lynti.
00:29	Ngin ia pule ruh kumno ban view ia ki column profiles.
00:34	Ban record ia kane ka jinghikai, nga pyndonkam da ka DWSIM 3.4.
00:39	Ban pyrshang ia kane ka jinghikai, phi dei ban tip:
00:41	Kumno ban plie ia ka simulation file ha ka DWSIM
00:45	Kumno ban pyndap ia ki components sha ka flowsheet
00:47	Kumno ban jied ia ki thermodynamic packages
00:51	Kumno ban pyndap ia ki material bad energy streams bad specify ia ki properties jong ki.
00:57	Ka website jong ngi ka spoken tutorial dot org ka ai ia ki jingtip ba bniah jong ki jinghikai ba donkam hashwa.
01:05	Phi lah ban access ia kine ki jinghikai bad ruh ia baroh ki associated files na kane ka site.
01:12	Kane ka slide ka pyni ia ki problem ba lah solved ha kawei na ki jinghikai ba donkam hashwa.
01:17	Ia kane lah solved da kaba pyndonkam ia ka shortcut distillation.
01:23	To ngin plie ia ki corresponding file ha ka DWSIM.
01:28	Nga lah plie lypa ia ka DWSIM.
01:31	Nga lah load lypa ia ka file shortcut dash end dot dwxml.
01:38	Kane ka file kadon na ka bynta jong phi ban download na ka website jong ngi spoken tutorial dot org.
01:45	To ngan save ia kane kum "rigorous".
01:58	Phi lah ban iohi ba ka file name mynta ka lah kylla sha ka "rigorous".
02:03	Nion ha u Configure Simulation button.
02:06	Hapoh jong u Thermodynamics tab, kdew ia u Options menu.
02:13	To ngan nion ha u.
02:15	Ha ka space balieh hajrong jong ka, phi ioh ia u option ba lah khot Units System. To ngan nion ha u
02:22	Kdew ia u Pressure ha kaliang kamon jong ka column.
02:26	Ban iohi ia kata, to ngan wanlam ia kane hangne.
02:30	Pynkylla ia ki units sha ka atmosphere.
02:35	Ha kajuh ka rukom, pynkylla ruh ia ki units jong ka Delta_P sha ka atmosphere.
02:42	Pynkylla ruh ia ki units jong ka Molar flow rate sha kilo moles per hour.
02:50	Nion ha u Back to simulation.
02:53	To ngin ia phai sha ki slides.
02:56	Ka file kaba ngi dang shu plie mynta ha ka DWSIM, solve ia ka problem ha kane ka slide.
03:02	Ka solution lah ai ha ka slide kaba bud.
03:05	Kane ka problem lah solved ha ka spoken tutorial ha ka shortcut distillation.
03:11	Kine ki values ki pynlong ia ki basis jong ka rigorous distillation column problem.
03:17	Phi lah ban kwah ban thoh ia kine ki values ha ka kot.
03:20	Ngin sa ia pyndonkam ia kine ki values kham shipor.
03:24	To ngin ia sdang da kaba kylliang ia ka Shortcut column da ka rigorous distillation column.
03:31	To ngan wan phai biang sha ka simulation.
03:33	Shon ha ka liang kamon ha ka Shortcut column bad delete ia ka.
03:40	Jubab yes sha ka prompt.
03:43	Wad ia ka Distillation column ha ka Object Palette.
03:46	Nion ha ka bad pynhap ha ka jaka jong ka shortcut distillation column.
03:52	Phi hap ban antad ia ka position jong ka.
03:55	Nion ha u column bad jied ia ka.
03:59	Leit sha ka Selected Object window.
04:02	Hapoh jong u Properties tab, wad ia u Connections menu.
04:05	Udei u item uba lai.
04:08	Ha kane, ngi lah ban iohi ia u Edit Connections. Nion ha u.
04:13	Mar mar hadien ba lah nion ha u, u button u paw ha ka right extreme (kamon duh);
04:16	U button ryngkat bad lai tylli ki dots, nion ha u.
04:21	Mynta, udon u pop-up window.
04:23	Hapoh jong u Feeds menu, nion ha u + (plus) button uba dei u Add button.
04:29	Hapoh To Stage column, ka option kadei Condenser da kaba long hi.
04:36	Hangne, ngi hap ban specify ia ka stage haei ba ngi pyndap ia kafeed.
04:41	Nion ha u khnam marjan bad u Condenser.
04:44	Ha ka version jong ka DWSIM jong nga, nga hap ban nion ar sien.
04:49	Ngi lah ban iohi ia ka list jong ki stages.
04:51	Jied ia ka stage ha kaba ngi kwah ba ka feed kan pyndap ia ka Distillation column.
04:57	Hangne ngi jied Stage_6.
05:00	Mynta, ngin ia jied ia ka material stream.
05:03	Nion ha u down-arrow hapoh jong u Stream menu.
05:08	Phi lah ban hap nion ruh ia u ar sien.
05:10	Nion ha u Feed.
05:12	Ngi lah leh ia ka pairing ha kaba ka Feed kadei ban leit sha ka Stage_6.
05:17	Ka actual connection yn sa leh hadien ha ka flowsheet.
05:22	Kane kadei katkum ka solution ba ngi ioh ha ka shortcut distillation column.
05:27	To ngin ia peit ia ka ha ka slide, ngi iohi ba ka optimal feed location kan dei hynriew.
05:31	To ngin ia phai biang sha ka DWSIM.
05:35	Ha kajuh ka rukom, ngi hap ban pair ia ki product streams.
05:39	Pair ia ki Condenser sha ka Distillate,
05:42	Pair ia ka Reboiler sha Bottoms.
05:46	Mynta, ngin ia connect ia ka heat duties sha u reboiler bad condenser.
05:50	Pair ia u C-Duty bad u Condenser bad R-Duty bad u Reboiler.
05:58	Mynta ngin ia pynkylla ia baroh ki pairing ha ki connections.
06:02	Nion ha uwei na ki Feed lane Condenser lane Reboiler.
06:09	Kane ka pyndep ia ki connections kiba paw da kaba pair.
06:14	Ngi lah ban pynkynriah ia kane bad check.
06:17	Ngi lah ban iohi ia ki connections ki lah shna.
06:21	To ngan close ia kane.
06:24	To ngan pynkynriah katto katne ki streams ban pynlong ia ka kaba kham itynad.
06:35	Nion ha u Column bad jied ia ka.
06:37	Hapoh u Properties tab, kdew ia u Column Properties section.
06:43	Kadei ka option kaba nyngkong. Kane ka section la pyndonkam ban specify ia bun ki attributes jong ka Distillation Column.
06:51	Ha kane ka section, ka option kaba nyngkong kadei Condenser Pressure.
06:55	Da kaba long hi, kadei 1 atmosphere.
06:59	Ngin ia ieh ia ka kumba kalong. Kaba bud kadei ka Reboiler Pressure.
07:04	Ngan pynkylla ia u value jong u sha 1.1 atmosphere.
07:09	Da kaba pyndonkam ia kane, ngan pyni kumno ban establish ia ka linear profile ha ka column.
07:16	Kdew ia u Number of Stages option hadien.
07:20	Phi hap ban pyndap ia u total number jong ki trays hangne.
07:24	Pyndap 15 hangne.
07:27	Namar, une u value u kynthup ruh ia u condenser ha ka DWSIM.
07:32	Ngi pyrkhat ban pyndonkam ia u total condenser. Te, une u number udei ban long palat ban ia uwei u equilibrium stages ba la ai da ka shortcut method.
07:41	Ngi ioh ia ka equilibrium stages kaba long 14 na ka shortcut method.
07:47	Ngi lah ban iohi ia ka ha ka slide.
07:50	To ngin phai biang. Ka option kaba bud kadei Edit Stages. Nion ha ka.
07:57	Shon ia u button ha ka ka liang kamon duh.
08:01	Ka pyni ia u condenser bad reboiler pressures ha u 1 bad 1.1 atmosphere.
08:08	Kine kidei ki values kiba ngi dang shu pyndap mynta.
08:12	Ki stages kiba thymmai kiba lah pyndap lah assigned zero pressures kiba long bakla.
08:20	Ngi kwah, ha ka jingshisha, baroh ki intermediate stage pressure ban shim ia ki interpolated values.
08:28	Leit sha ka column ba sha kadiang bad nion ia u interpolation symbol ha trai.
08:35	Mar mar, ka linearly interpolated values lah assigned sha baroh ki stage.
08:41	Uno uno u lah ruh ban pynkylla ia ka pressure ha kino kino ki stages wei haduh khatlai.
08:47	Kum ka nuksa, ngan nion ia une u pressure bad pynkylla ia ka sha u one (1) atmosphere.
08:56	To ngan undo ia kane da kaba shon ia u interpolated values sa shisien.
09:02	Kane kalong kaba iarap shibun bad ka method kaba donkam.
09:05	Man ba u number jong ki trays ki kylla, phi donkam ban shon ia u interpolate button.
09:10	Lada phi klet ia kane, ki lah ban mih shibun ki jingeh.
09:14	Kum ka nuksa, ka lah ban don ka negative flow rates.
09:18	Kynmaw ban leh ia kane ha ka Assignment 3, ha kaba kut jong kane ka jinghikai.
09:22	Uno uno u lah ban pynkylla ia ka efficiency ha kawei ne bun tylli ki stages, kumba la pyni hangne.
09:30	Close ia kane ka popup.
09:32	Hadien kane ngi don ia u Condenser type.
09:35	Na ka bynta kane, ngi hap ban leit shajrong.
09:38	Da kaba long hi, udei u Total condenser.
09:41	Ngin ia ieh ia ka kumba kalong.
09:44	Hadien ngi don ia u Condenser Pressure drop ha ka atmosphere. Da kaba long hi, udei 0.
09:49	Ngin ia ieh ia kane kumba kalong.
09:53	Hadien kane ngi don ia u Condenser Specifications.
09:56	Hapoh jong une u menu, ngi don ia ki type kum Stream_Ratio da kaba long hi.
10:03	Hapoh jong kane, ngi lah ban iohi ia u Value menu.
10:07	Nion ha u field marjan bad u.
10:10	Pyndap ia u Reflux ratio uba ngi donkam.
10:13	Hangne ngi pyndap ia u kum 2.
10:16	Kynmaw ba ka minimum reflux ratio na ka shortcut distillation kadei 1.47.
10:26	Da kaba multiply 1.47 by 1.3 bad rounding ia ka, ngi ioh 2.
10:33	Hadien kane ngi don ia u Reboiler Specifications.
10:38	Hapoh jong une u menu, ngi don ia ka type kum Product Molar Flow Rate da kaba long hi.
10:47	Pynkylla ia ki units sha kmol/per hour, lada donkam.
10:55	Ngi iohi ia u Value menu.
10:58	Pyndap ia u Molar flow rate uba donkam. Hangne ngi pyndap ia u kum 61.1.
11:05	Ia kane lah ai jingmut da ka shortcut solution.
11:09	Ngi lah ban iohi ia kane ha ka slide.
11:13	Mynta ngin ia jied ia ka solution method.
11:17	Kdew ia u Solving Method option na u Properties tab; udei u item 7.
11:26	Nion ia u field ba marjan bad ka.
11:30	Nion ha u khnam ha ka ha ka liang kamon duh.
11:33	Ngi lah ban iohi ia ka list jong ki solving methods.
11:36	Jied WangHenke_BubblePoint.
11:41	Mynta ngin ia run ia ka simulation.
11:43	Ban leh ia kane, leit sha u calculator options.
11:47	Nion ha u Play button.
11:50	Mynta nion ha u Recalculate All button.
11:55	Ynda ki jingkhein lah dep lut, nion ia u product compositions.
12:01	Jied ia ka stream, kum ka nuksa, distillate.
12:05	Phi tip kumno ban check ia u product compositions na ka molar compositions option.
12:15	Mynta, nion ia u Distillation column.
12:19	Hapoh u Properties tab, kdew ia u Results menu. Udei u item 8.
12:27	Kane ka pyni ia baroh ki results kiba donkam kum u Condenser Duty, Reboiler Duty bad Column Profiles.
12:34	Ban iohi ia ka Column profiles, nion ha u.
12:39	Ngi lah ban iohi ia u button uba paw ha ka liang kamon, nion ha u.
12:44	Mynta ngi lah ban iohi ia ka pop-up window.
12:46	Ngi lah ban iohi ia ka temperature bad pressure profiles,
12:51	Flows profiles,
12:53	Component flows bad Component fractions.
12:58	Lada ngi kwah ban tip ia ki exact numbers, pyndonkam ia u Table tab uba don sha kamon jong u Graph tab.
13:07	To ngan close ia kane.
13:10	To ngin ia save ia kane ka file.
13:15	To ngan batai kyllum.
13:17	Ngi lah pule kumno ban simulate ia ka rigorous Distillation column,
13:21	Ban specify ia ka pressure profile,
13:23	Ban it haei ban ai ia u tray efficiencies,
13:26	Ban verify ia ki column profiles.
13:30	To ngan ai katto katne ki assignments.
13:33	Leh biang ia ka jingkhein na ka bynta u constant column pressure jong u 1 atmosphere. Kata, bad u reboiler pressure = 1 atmosphere.
13:42	Hato phi iohi ia ka jingkylla ba bun ha ki results?
13:46	Hadien kane, simulate ia ka distillation column ha u constant pressure jong u 1 atmosphere. Kata, u reboiler pressure ruh udei ban don ha u 1 atmosphere.
13:55	Lada ka reflux ratio ka kiew palat ban ia u 2, hato ka purity ka kham bha?
14:01	Kaei ka reflux ratio kaba phi dei ban pyndonkam, lada ka actual purity kadei kumba ngi kwah.
14:07	Ha ki jinghikai kiban dang wan, ngin sa pyni kumno kasensitivity analysis ka lah ban iarap ban leh ia kane da kaba suk.
14:16	Ha ka assignment kaba bud, ngi simulate ia ka column ha ka reflux ratio kaba dei 2.
14:22	Buh ia u column pressure constant ha u 1 atmosphere.
14:24	Pynkiew ia ka total number jong ki trays da 1, kata, na 15 sha 16.
14:31	Namar ba ki number jong ki trays ki lah kylla, phi hap ban pyndonkam ia u interpolate option.
14:36	Ia kane lah batai ruh hashwa.
14:38	Da ka jingbun ki number jong ki trays, hato ka purity ka kiew?
14:44	Ha ka assignment kaba bud, verify ia ka relationship ba la ai harum:
14:48	Composition of vapour flow to the condenser = distillate product composition.
14:54	Batai balei kane ka equation kadei ban long kumba ka kwah.
14:58	Ha ka assignment kaba bud, check ia ka consistency jong ki variables jong u reboiler.
15:03	Pyndonkam ia ki compositions, temperature bad pressure ha u reboiler na ka bynta kane ka jingthmu.
15:10	Leh ia kane lyngba ka equivalent flash calculation.
15:15	Ha ka assignment kaba khatduh, solve ia ka problem da kiwei pat ki Solving Methods.
15:20	Ia nujor ia ki results. Ia nujor ia ki computation times.
15:25	Ngi lah poi sha kaba kut jong kane ka jinghikai.
15:27	Kane ka video ka kyllum lang ia ka Spoken Tutorial project.
15:31	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka.
15:36	Ngi pynlong ia ki workshops da kaba pyndonkam ia ki Spoken Tutorials ; bad ngi ai certificates. Sngewbha contact sha ngi.
15:42	Hato phi don jingkylli ha kane ka Spoken Tutorial?
15:45	Jied ia ka minute bad second ha kaba phi don ia ka jingkylli.
15:49	Batai lyngkot ia ka jingkylli jong phi.
15:51	Uno uno na ka kynhun jong ka FOSSEE un sa jubab ia ki.
15:54	Sngewbha leit sa kane ka site.
15:56	Ka kynhun jong ka FOSSEE ka coordinate ia ki coding jong ki solved examples jong ki kot kiba paw.
16:02	Ngi ai ia ka bainong bad certificates sha kito kiba leh ia kane.
16:06	Na ka bynta ki jingtip ba bniah, sngewbha leit sha kane ka site.
16:10	Ka kynhun jong ka FOSSEE ka iarap ban pynkynriah ia ki commercial simulator labs sha ka DWSIM.
16:16	Ngi ai ia ka bainong bad certificates sha kito kiba leh ia kane.
16:20	Na ka bynta ki jingtip ba bniah, sngewbha leit sha kane ka site.
16:24	Ia ka Spoken Tutorial bad FOSSEE projects la bei pisa da ka NMEICT, MHRD, Sorkar India.
16:31	Khublei shibun. Nga u Pdiangburom na Shillong nga pynkut ia kane.

Contributors and Content Editors

Nancyvarkey, Pdiangburom