Changeset 442
 Timestamp:
 Jan 8, 2008, 3:56:24 PM (15 years ago)
 Location:
 trunk/eml/heat_exchangers
 Files:

 2 edited
Legend:
 Unmodified
 Added
 Removed

trunk/eml/heat_exchangers/DoublePipe.mso
r441 r442 545 545 Brief = "Double Pipe Heat Exchanger  NTU Method"; 546 546 Info = 547 "to be documented."; 547 "Thermal analysis of double pipe heat exchanger using the NTU Method. 548 549 == Specify == 550 * The Inlet Inner stream 551 * The Inlet Outer stream 552 == Setting Parameters == 553 * Flow Direction: 554 ** counter flow 555 ** cocurrent flow (Default) 556 * Heat Transfer Correlations: 557 ** Laminar flow 558 *** Hausen (Default) 559 *** Schlunder 560 ** Transition flow 561 *** Gnielinski (Default) 562 *** Hausen 563 ** Turbulent flow 564 *** Petukhov (Default) 565 *** Sieder Tate 566 * Geometrical Parameters: 567 ** DoInner  Outside Diameter of Inner Pipe 568 ** DiInner  Inside Diameter of Inner Pipe 569 ** DiOuter  Inside Diameter of Outer pipe 570 ** Lpipe  Effective Tube Length of one segment of Pipe 571 ** Kwall  Tube Wall Material Thermal Conductivity 572 * Fouling: 573 **Rfi  Inside Fouling Resistance 574 **Rfo  Outside Fouling Resistance 575 "; 548 576 549 577 PARAMETERS … … 647 675 Brief = "Double Pipe Heat Exchanger  LMTD Method"; 648 676 Info = 649 "to be documented."; 677 "Thermal analysis of double pipe heat exchanger using the LMTD Method. 678 679 == Specify == 680 * The Inlet Inner stream 681 * The Inlet Outer stream 682 == Setting Parameters == 683 * Flow Direction: 684 ** counter flow 685 ** cocurrent flow (Default) 686 * Heat Transfer Correlations: 687 ** Laminar flow 688 *** Hausen (Default) 689 *** Schlunder 690 ** Transition flow 691 *** Gnielinski (Default) 692 *** Hausen 693 ** Turbulent flow 694 *** Petukhov (Default) 695 *** Sieder Tate 696 * Geometrical Parameters: 697 ** DoInner  Outside Diameter of Inner Pipe 698 ** DiInner  Inside Diameter of Inner Pipe 699 ** DiOuter  Inside Diameter of Outer pipe 700 ** Lpipe  Effective Tube Length of one segment of Pipe 701 ** Kwall  Tube Wall Material Thermal Conductivity 702 * Fouling: 703 **Rfi  Inside Fouling Resistance 704 **Rfo  Outside Fouling Resistance 705 "; 650 706 651 707 PARAMETERS 
trunk/eml/heat_exchangers/HEX_Engine.mso
r420 r442 370 370 VARIABLES 371 371 372 HeatTransfer as DoublePipe_HeatTransfer (Brief="Double Pipe Heat Transfer" );373 PressureDrop as DoublePipe_PressureDrop (Brief="Double Pipe Pressure Drop" );374 Properties as Physical_Properties (Brief="Double Pipe Properties" );372 HeatTransfer as DoublePipe_HeatTransfer (Brief="Double Pipe Heat Transfer",Symbol=" "); 373 PressureDrop as DoublePipe_PressureDrop (Brief="Double Pipe Pressure Drop", Symbol=" "); 374 Properties as Physical_Properties (Brief="Double Pipe Properties",Symbol=" " ); 375 375 376 376 end
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