Aspen dynamics: full design and control of distillation column

This video is a tutorial on the full design and control of the distillation column. More videos: / @engineeringtraining2024

[@zlz1876]

Thanks for sharing,that’s helpful

[@engineeringtraining2024]

Glad it was helpful!

[@sivareddy4086]

Hai Sir... I am working in RADFRAC distillation column in aspen plus, while using dynamic mode to transfer flowsheet to aspen dynamics I am getting this error in the update pressure driven driven option, So If anyone could please help me to come out of this error, It helps a-lot to me. Thank you so much I Am getting this error: TRANSLATING BLOCK RECT of TYPE RADFRAC: WARNING: The pressure difference between feed stream 2 and stage 24 exceeds 10% of the total column pressure drop. Please check upstream valve specifications. The specified pressure drops in the column are smaller than the liquid head on the stages listed below. Please adjust the pressure profile on the Pressure sheet of the Setup form. A typical total pressure drop across a stage is twice the pressure drop due to liquid head. Alternatively, modify the weir heights or column diameter on these stages. If you are modelling a packed column, select the Simple Packing option on the Hydraulics sheet of the Dynamics form. If you are using tray-rating or packing-rating, ensure your input parameters are consistent. P_dropL = Pressure drop due to liquid head on stage (Bar). P_drop = Total pressure drop on stage (Bar). Stage P_dropL (Bar) P_drop (Bar) 2 8.426222326029e-003 1.099999999976e-006 3 8.426222184703e-003 1.099999999976e-006 4 8.426222043377e-003 1.099999999976e-006 5 8.426221964840e-003 1.099999999976e-006 6 8.426221885595e-003 1.099999999976e-006 7 8.426221896386e-003 1.099999999976e-006 8 8.426222046000e-003 1.099999999976e-006 9 8.426222687129e-003 1.099999999976e-006 10 8.426224437877e-003 1.100000000420e-006 11 8.426228925565e-003 1.099999999976e-006 12 8.426239939555e-003 1.099999999976e-006 13 8.426266794368e-003 1.099999999976e-006 14 8.426332020108e-003 1.099999999976e-006 15 8.426490209445e-003 1.099999999976e-006 16 8.426873439801e-003 1.099999999976e-006 17 8.427800556412e-003 1.099999999976e-006 18 8.430036252006e-003 1.099999999976e-006 19 8.435378214562e-003 1.099999999976e-006 20 8.447849268630e-003 1.099999999976e-006 21 8.475377395461e-003 1.099999999976e-006 22 8.528903170547e-003 1.099999999976e-006 23 8.608684514377e-003 1.099999999976e-006

[@engineeringtraining2024]

Hello dear, change the value of the weir height.