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water-cooled-partial-condenser.rep
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+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + ASPEN PLUS CALCULATION REPORT + +
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ASPEN PLUS IS A TRADEMARK OF HOTLINE:
ASPEN TECHNOLOGY, INC. U.S.A. 888/996-7100
781/221-6400 EUROPE (44) 1189-226555
PLATFORM: WINDOWS FEBRUARY 3, 2020
VERSION: 36.0 Build 254 Patchlevel 4 MONDAY
INSTALLATION: 8:30:09 P.M.
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE I
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
ASPEN PLUS (R) IS A PROPRIETARY PRODUCT OF ASPEN TECHNOLOGY, INC.
(ASPENTECH), AND MAY BE USED ONLY UNDER AGREEMENT WITH ASPENTECH.
RESTRICTED RIGHTS LEGEND: USE, REPRODUCTION, OR DISCLOSURE BY THE
U.S. GOVERNMENT IS SUBJECT TO RESTRICTIONS SET FORTH IN
(i) FAR 52.227-14, Alt. III, (ii) FAR 52.227-19, (iii) DFARS
252.227-7013(c)(1)(ii), or (iv) THE ACCOMPANYING LICENSE AGREEMENT,
AS APPLICABLE. FOR PURPOSES OF THE FAR, THIS SOFTWARE SHALL BE DEEMED
TO BE "UNPUBLISHED" AND LICENSED WITH DISCLOSURE PROHIBITIONS.
CONTRACTOR/SUBCONTRACTOR: ASPEN TECHNOLOGY, INC. 20 CROSBY DRIVE,
BEDFORD, MA 01730.
TABLE OF CONTENTS
RUN CONTROL SECTION.................................... 1
RUN CONTROL INFORMATION........................... 1
DESCRIPTION....................................... 1
FLOWSHEET SECTION...................................... 2
FLOWSHEET CONNECTIVITY BY STREAMS................. 2
FLOWSHEET CONNECTIVITY BY BLOCKS.................. 2
CONVERGENCE STATUS SUMMARY........................ 2
DESIGN-SPEC: DS-1................................ 2
DESIGN-SPEC: DS-2................................ 3
CONVERGENCE BLOCK: $OLVER03...................... 3
CONVERGENCE BLOCK: $OLVER04...................... 3
COMPUTATIONAL SEQUENCE............................ 4
OVERALL FLOWSHEET BALANCE......................... 4
PHYSICAL PROPERTIES SECTION............................ 6
COMPONENTS........................................ 6
U-O-S BLOCK SECTION.................................... 7
BLOCK: B1 MODEL: FLASH2.................... 7
BLOCK: B2 MODEL: HEATER.................... 8
STREAM SECTION......................................... 9
1 2 3 4 5......................................... 9
Q................................................. 10
PROBLEM STATUS SECTION................................. 11
BLOCK STATUS...................................... 11
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 1
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
RUN CONTROL SECTION
RUN CONTROL INFORMATION
-----------------------
THIS COPY OF ASPEN PLUS LICENSED TO NORTH CAROLINA STATE UNI
TYPE OF RUN: NEW
INPUT FILE NAME: _3631ddc.inm
OUTPUT PROBLEM DATA FILE NAME: _3631ddc
LOCATED IN:
PDF SIZE USED FOR INPUT TRANSLATION:
NUMBER OF FILE RECORDS (PSIZE) = 0
NUMBER OF IN-CORE RECORDS = 256
PSIZE NEEDED FOR SIMULATION = 256
CALLING PROGRAM NAME: apmain
LOCATED IN: C:\Program Files (x86)\AspenTech\Aspen Plus V10.0\Engine\\xeq
SIMULATION REQUESTED FOR ENTIRE FLOWSHEET
DESCRIPTION
-----------
Specialty Chemicals Simulation with Metric Units : C, atm, kg/hr,
kmol/hr, kcal/hr, l/hr. Property Method: NRTL Flow basis for
input: Mass Stream report composition: Mass flow
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 2
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
FLOWSHEET SECTION
FLOWSHEET CONNECTIVITY BY STREAMS
---------------------------------
STREAM SOURCE DEST STREAM SOURCE DEST
4 ---- B2 1 ---- B1
5 B2 ---- 2 B1 ----
3 B1 ---- Q B1 B2
FLOWSHEET CONNECTIVITY BY BLOCKS
--------------------------------
BLOCK INLETS OUTLETS
B2 4 Q 5
B1 1 2 3 Q
CONVERGENCE STATUS SUMMARY
--------------------------
DESIGN-SPEC SUMMARY
===================
DESIGN CONV
SPEC ERROR TOLERANCE ERR/TOL VARIABLE STAT BLOCK
------ ----- --------- ------- -------- ---- -----
DS-1 0.37829E-05 0.99000E-03 0.38211E-02 0.42957 # $OLVER03
DS-2 0.21539E-02 0.50000E-02 0.43079 305.13 # $OLVER04
# = CONVERGED
* = NOT CONVERGED
LB = AT LOWER BOUNDS
UB = AT UPPER BOUNDS
DESIGN-SPEC: DS-1
------------------
SAMPLED VARIABLES:
BUOH3 : BUOH MOLEFLOW IN STREAM 3 SUBSTREAM MIXED
BUOH1 : BUOH MOLEFLOW IN STREAM 1 SUBSTREAM MIXED
SPECIFICATION:
MAKE BUOH3 APPROACH 0.8*BUOH1
WITHIN 0.0033*BUOH1
MANIPULATED VARIABLES:
VARY : SENTENCE=PARAM VARIABLE=VFRAC IN UOS BLOCK B1
LOWER LIMIT = 0.0
UPPER LIMIT = 1.00000
FINAL VALUE = 0.42957
VALUES OF ACCESSED FORTRAN VARIABLES:
VARIABLE VALUE AT START FINAL VALUE UNITS
OF LOOP
-------- -------------- ----------- -----
BUOH3 0.240004 0.240004 KMOL/HR
BUOH1 0.300000 0.300000 KMOL/HR
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 3
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
FLOWSHEET SECTION
DESIGN-SPEC: DS-2
------------------
SAMPLED VARIABLES:
TS5 : TEMPERATURE IN STREAM 5 SUBSTREAM MIXED
SPECIFICATION:
MAKE TS5 APPROACH 40.0000
WITHIN 0.0050000
MANIPULATED VARIABLES:
VARY : TOTAL MASSFLOW IN STREAM 4 SUBSTREAM MIXED
LOWER LIMIT = 200.000 KG/HR
UPPER LIMIT = 50,000.0 KG/HR
FINAL VALUE = 305.132 KG/HR
VALUES OF ACCESSED FORTRAN VARIABLES:
VARIABLE VALUE AT START FINAL VALUE UNITS
OF LOOP
-------- -------------- ----------- -----
TS5 32.2517 40.0022 C
CONVERGENCE BLOCK: $OLVER03
----------------------------
SPECS: DS-1
MAXIT= 30 STEP-SIZE= 1.0000 % OF RANGE
MAX-STEP= 100. % OF RANGE
XTOL= 1.000000E-08
THE NEW ALGORITHM WAS USED WITH BRACKETING=NO
METHOD: SECANT STATUS: CONVERGED
TOTAL NUMBER OF ITERATIONS: 1
*** FINAL VALUES ***
VAR# MANIPUL/TEAR-VAR VARIABLE DESCRIPTION UNIT VALUE PREV VALUE ERR/TOL
---- ---------------- ------------------------- ----------- ------------ ------------ ------------
1 BLOCK-VAR B1.PARAM.VFRAC 0.4296 0.4296 3.8211-03
*** ITERATION HISTORY ***
DESIGN-SPEC ID: DS-1
ITERATED: SENTENCE=PARAM VARIABLE=VFRAC IN UOS BLOCK B1
ITERATION VARIABLE ERROR ERR/TOL
--------- -------- ----- -------
1 0.4296 0.3783E-05 0.3821E-02
CONVERGENCE BLOCK: $OLVER04
----------------------------
SPECS: DS-2
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 4
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
FLOWSHEET SECTION
CONVERGENCE BLOCK: $OLVER04 (CONTINUED)
MAXIT= 30 STEP-SIZE= 1.0000 % OF RANGE
MAX-STEP= 100. % OF RANGE
XTOL= 1.000000E-08
THE NEW ALGORITHM WAS USED WITH BRACKETING=NO
METHOD: SECANT STATUS: CONVERGED
TOTAL NUMBER OF ITERATIONS: 4
*** FINAL VALUES ***
VAR# MANIPUL/TEAR-VAR VARIABLE DESCRIPTION UNIT VALUE PREV VALUE ERR/TOL
---- ---------------- ------------------------- ----------- ------------ ------------ ------------
1 TOTAL MASSFLOW 4.MIXED.TOTAL.MASSFLOW KG/HR 305.1319 200.0000 0.4308
*** ITERATION HISTORY ***
DESIGN-SPEC ID: DS-2
ITERATED: TOTAL MASSFLOW IN STREAM 4 SUBSTREAM MIXED
ITERATION VARIABLE ERROR ERR/TOL
--------- -------- ----- -------
1 500.0 -7.748 -1550.
2 998.0 -13.85 -2769.
3 200.0 LB 10.35 2071.
4 305.1 0.2154E-02 0.4308
COMPUTATIONAL SEQUENCE
----------------------
SEQUENCE USED WAS:
$OLVER03 B1
(RETURN $OLVER03)
$OLVER04 B2
(RETURN $OLVER04)
OVERALL FLOWSHEET BALANCE
-------------------------
*** MASS AND ENERGY BALANCE ***
IN OUT RELATIVE DIFF.
CONVENTIONAL COMPONENTS (KMOL/HR )
MEOH 0.400000 0.400000 -0.416334E-15
1-PRO-01 0.300000 0.300000 0.00000
BUOH 0.300000 0.300000 0.370074E-15
H2O 16.9374 16.9374 0.00000
TOTAL BALANCE
MOLE(KMOL/HR ) 17.9374 17.9374 0.00000
MASS(KG/HR ) 358.214 358.214 0.00000
ENTHALPY(KCAL/HR ) -0.121324E+07 -0.121324E+07 0.00000
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 5
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
FLOWSHEET SECTION
OVERALL FLOWSHEET BALANCE (CONTINUED)
*** CO2 EQUIVALENT SUMMARY ***
FEED STREAMS CO2E 0.00000 KG/HR
PRODUCT STREAMS CO2E 0.00000 KG/HR
NET STREAMS CO2E PRODUCTION 0.00000 KG/HR
UTILITIES CO2E PRODUCTION 0.00000 KG/HR
TOTAL CO2E PRODUCTION 0.00000 KG/HR
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 6
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
PHYSICAL PROPERTIES SECTION
COMPONENTS
----------
ID TYPE ALIAS NAME
MEOH C CH4O METHANOL
1-PRO-01 C C3H8O-1 1-PROPANOL
BUOH C C4H10O-1 N-BUTANOL
H2O C H2O WATER
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 7
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
U-O-S BLOCK SECTION
BLOCK: B1 MODEL: FLASH2
------------------------------
INLET STREAM: 1
OUTLET VAPOR STREAM: 2
OUTLET LIQUID STREAM: 3
OUTLET HEAT STREAM: Q
PROPERTY OPTION SET: NRTL RENON (NRTL) / IDEAL GAS
*** MASS AND ENERGY BALANCE ***
IN OUT RELATIVE DIFF.
TOTAL BALANCE
MOLE(KMOL/HR ) 1.00000 1.00000 0.00000
MASS(KG/HR ) 53.0825 53.0825 0.133856E-15
ENTHALPY(KCAL/HR ) -55561.3 -55561.3 0.130954E-15
*** CO2 EQUIVALENT SUMMARY ***
FEED STREAMS CO2E 0.00000 KG/HR
PRODUCT STREAMS CO2E 0.00000 KG/HR
NET STREAMS CO2E PRODUCTION 0.00000 KG/HR
UTILITIES CO2E PRODUCTION 0.00000 KG/HR
TOTAL CO2E PRODUCTION 0.00000 KG/HR
*** INPUT DATA ***
TWO PHASE PV FLASH
SPECIFIED PRESSURE ATM 1.00000
VAPOR FRACTION 0.42957
MAXIMUM NO. ITERATIONS 30
CONVERGENCE TOLERANCE 0.000100000
*** RESULTS ***
OUTLET TEMPERATURE C 89.340
OUTLET PRESSURE ATM 1.0000
HEAT DUTY KCAL/HR -6034.1
VAPOR FRACTION 0.42957
V-L PHASE EQUILIBRIUM :
COMP F(I) X(I) Y(I) K(I)
MEOH 0.40000 0.24197 0.60984 2.5203
1-PRO-01 0.30000 0.33728 0.25049 0.74268
BUOH 0.30000 0.42075 0.13966 0.33194
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 8
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
U-O-S BLOCK SECTION
BLOCK: B2 MODEL: HEATER
------------------------------
INLET STREAM: 4
INLET HEAT STREAM: Q
OUTLET STREAM: 5
PROPERTY OPTION SET: NRTL RENON (NRTL) / IDEAL GAS
*** MASS AND ENERGY BALANCE ***
IN OUT RELATIVE DIFF.
TOTAL BALANCE
MOLE(KMOL/HR ) 16.9374 16.9374 0.00000
MASS(KG/HR ) 305.132 305.132 0.00000
ENTHALPY(KCAL/HR ) -0.115165E+07 -0.115165E+07 0.00000
*** CO2 EQUIVALENT SUMMARY ***
FEED STREAMS CO2E 0.00000 KG/HR
PRODUCT STREAMS CO2E 0.00000 KG/HR
NET STREAMS CO2E PRODUCTION 0.00000 KG/HR
UTILITIES CO2E PRODUCTION 0.00000 KG/HR
TOTAL CO2E PRODUCTION 0.00000 KG/HR
*** INPUT DATA ***
TWO PHASE PQ FLASH
SPECIFIED PRESSURE ATM 1.00000
DUTY FROM INLET HEAT STREAM(S) KCAL/HR 6,034.12
MAXIMUM NO. ITERATIONS 30
CONVERGENCE TOLERANCE 0.000100000
*** RESULTS ***
OUTLET TEMPERATURE C 40.002
OUTLET PRESSURE ATM 1.0000
OUTLET VAPOR FRACTION 0.0000
V-L PHASE EQUILIBRIUM :
COMP F(I) X(I) Y(I) K(I)
H2O 1.0000 1.0000 1.0000 0.72906E-01
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 9
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
STREAM SECTION
1 2 3 4 5
---------
STREAM ID 1 2 3 4 5
FROM : ---- B1 B1 ---- B2
TO : B1 ---- ---- B2 ----
SUBSTREAM: MIXED
PHASE: VAPOR VAPOR LIQUID LIQUID LIQUID
COMPONENTS: KMOL/HR
MEOH 0.4000 0.2620 0.1380 0.0 0.0
1-PRO-01 0.3000 0.1076 0.1924 0.0 0.0
BUOH 0.3000 5.9996-02 0.2400 0.0 0.0
H2O 0.0 0.0 0.0 16.9374 16.9374
COMPONENTS: KG/HR
MEOH 12.8169 8.3942 4.4227 0.0 0.0
1-PRO-01 18.0288 6.4666 11.5621 0.0 0.0
BUOH 22.2368 4.4471 17.7898 0.0 0.0
H2O 0.0 0.0 0.0 305.1319 305.1319
TOTAL FLOW:
KMOL/HR 1.0000 0.4296 0.5704 16.9374 16.9374
KG/HR 53.0825 19.3079 33.7746 305.1319 305.1319
L/HR 3.1029+04 1.2778+04 45.4555 305.5085 311.5606
STATE VARIABLES:
TEMP C 105.0000 89.3405 89.3405 20.0000 40.0022
PRES ATM 1.0000 1.0000 1.0000 1.0000 1.0000
VFRAC 1.0000 1.0000 0.0 0.0 0.0
LFRAC 0.0 0.0 1.0000 1.0000 1.0000
SFRAC 0.0 0.0 0.0 0.0 0.0
ENTHALPY:
CAL/MOL -5.5561+04 -5.2633+04 -6.8345+04 -6.8351+04 -6.7994+04
CAL/GM -1046.6983 -1171.0235 -1154.2841 -3794.0369 -3774.2615
KCAL/HR -5.5561+04 -2.2610+04 -3.8985+04 -1.1577+06 -1.1516+06
ENTROPY:
CAL/MOL-K -58.1585 -46.7906 -95.4679 -39.2629 -38.0923
CAL/GM-K -1.0956 -1.0410 -1.6124 -2.1794 -2.1144
DENSITY:
MOL/CC 3.2227-05 3.3620-05 1.2549-02 5.5440-02 5.4363-02
GM/CC 1.7107-03 1.5111-03 0.7430 0.9988 0.9794
AVG MW 53.0825 44.9466 59.2095 18.0153 18.0153
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 10
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
STREAM SECTION
Q
-
STREAM ID Q
FROM : B1
TO : B2
CLASS: HEAT
STREAM ATTRIBUTES:
HEAT
Q KCAL/HR 6034.1233
TBEG C 105.0000
TEND C 89.3405
ASPEN PLUS PLAT: WINDOWS VER: 36.0 02/03/2020 PAGE 11
WATER-COOLED-PARTIAL-CONDENSER-MODEL-1
PROBLEM STATUS SECTION
BLOCK STATUS
------------
****************************************************************************
* *
* Calculations were completed normally *
* *
* All Unit Operation blocks were completed normally *
* *
* All streams were flashed normally *
* *
* All Convergence blocks were completed normally *
* *
****************************************************************************