Printing Common Output File Contents
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Common Output File ContentsUnits
Item Description X ace X phe X ist SI US MKH Type
1 Breaker record (seventy-eight asterisks on one line) followed by theunits type in parenthesis. Values are (SI UNITS), (US UNITS), (MKHUNITS), or blank. If blank, the file is in US Customary units.
— — — —
2 Case Identification (70 columns) — — — alpha
3 Problem Description (70 columns) — — — alpha
4 Program version number — — — real
5 Number of data check informative messages — — — integer
6 Number of data check warning messages — — — integer
7 Number of data check error messages — — — integer
8 Number of data check fatal error messages — — — integer
9 Number of run time informative messages — — — integer
10 Number of run time warning messages — — — integer
11 Number of run time error messages — — — integer
12 Number of run time fatal error messages — — — integer
13 Calculation mode — — — alpha
• Rating
• Design
• Simulation
14 Flow direction 1st pass — — — alpha
• Countercurrent
• Cocurrent
15 Total shellside volume, shell-and-tube exchanger m³ ft³ m³ real
16 Total tubeside volume, shell-and-tube exchanger m³ ft³ m³ real
17 Tube type — — — alpha• X is t
Plain
Finned
• X ace
Plain
Low-finned
High-finned
Stud-finned
18 Number of cost units — — — real
19 Shell type (TEMA designation) — — — alpha
20 Number of shells in parallel — — — integer
21 Number of shells in series — — — integer
22 Number of pairs of sealing strips — — — integer
23 Percent overdesign — — — real
24 Total area m² ft² m² integer
25 Total heat transfer area (for one shell) m² ft² m² real
26 Number of tubes in window — — — real
27 Impingement protection — — — alpha
• Yes
• No
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28 Bundle to shell diametral clearance mm in. mm real
29 Baffle to shell diametral clearance mm in. mm real
30 Baffle to tube diametral clearance mm in. mm real
31 Baffle cut, percent of shell diameter % % % real
32 Central baffle spacing mm in. mm real
33 Inlet baffle spacing mm in. mm real34 Outlet baffle spacing mm in. mm real
35 Angle of baffle cut to centerline nozzle deg deg deg real
36 Baffle type — — — alpha
• None
• Segmental
• Double-segmental
• Triple-segmental *
• No-tubes-in-window (NTIW) segmental
• Support plates
• Rod-ring RODbaffles *
• Plate-ring RODbaffles *
• RODbaffles
*These baffle types were available in previous HTRI programs,but are not available currently in X ist .
37 Baffle thickness mm in. mm real
38 Number of crosspasses — — — integer
39 Number of tubepasses — — — integer
40 Tube OD mm in. mm real
41 Tube ID mm in. mm real
42 Tube pattern deg deg deg real
43 Tube pi tch mm in. mm real
44 Thermal conductivity tube material W/m °C Btu/hr ft °F kcal/hr m °C real
45 Tube material code — — — integer
46 Total number of tubes (Previous HTRI programs output this value asan integer.)
— — — real
47 Low-fin tube root diameter mm in. mm real
48 Wall thickness under fins mm in. mm real
49 Number of fins per unit length 1/m 1/in. 1/m real
50 Fin height mm in. mm real
51 Fin thickness mm in. mm real
52 Tube plain at the baffles — — — alpha
• Yes
• No
53 Total tube length m ft mm real
54 Effective tube length m ft mm real
55 Shell inlet nozzle diameter mm in. mm real
56 Shell outlet nozzle diameter mm in. mm real
57 Bundle weight kb lb kg real
58 Height under shell inlet nozzle mm in. mm real
59 Height under shell outlet nozzle mm in. mm real
60 Number of tuberows in crossflow — — — real
61 Number of tuberows in crossflow in the windows — — — real
62 Number of tuberows submerged — — — real
63 Total flow shellside kg/s lb/hr 1000 kg/hr real
64 Total flow tubeside kg/s lb/hr 1000 kg/hr real
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208 Maximum heat flux W/m² Btu/hr ft² kcal/hr m² real
209 Vapor generation rate kg/s lb/hr kg/hr real
210 Total vapor rate kg/s lb/hr kg/hr real
211 Maximum wet wall superheat °C °F °C real
212 Temperature difference for film boiling at onset °C °F °C real
213 Temperature difference for film boiling at completion °C °F °C real
214 Shell orientation angle (from horizontal) deg deg deg real
215 Differential resistance m² °C/W hr ft² °F/Btu hr m² °C/ kcal real
216 Total length of boiling side inlet piping mm in. mm real
217 Total length of boiling side outlet piping mm in. mm real
218 Vertical height mm in. mm real
219 Static pressure drop kPa psi kg/cm² real
220 Frictional pressure drop kPa psi kg/cm² real
221 Valve pressure drop, inlet kPa psi kg/cm² real
222 Valve pressure drop, outlet kPa psi kg/cm² real
223 Area ratio (fin/bare) — — — real
224 Fin type (high-finned tubes only) — — — alpha
225 Over-fin diameter mm in. mm real
226 Number of fans per bay — — — integer
227 Fan diameter m ft mm real
228 Fan brake horsepower (BHP) W hp W real
229 Motor power per fan W hp W real
230 Tube wall thickness mm in. mm real
231 Design pressure, shellside KPa G psig kg/cm² G real
232 Design pressure, tubeside KPa G psig kg/cm² G real
233 Design temperature, shellside °C °F °C real
234 Design temperature, tubeside °C °F °C real
235 Tubeside nozzle entrance type — — — alpha
• Axial
• Radial
236 Tube bundle diameter (OTL) mm in. mm real
237 Double tubesheet design — — — alpha
• Yes
• No
238 No-tubes-in-window — — — alpha
• Yes
• No
239 Expansion joint — — — alpha
• Yes
• No
240 U-bend orientation — — — alpha
• Horizontal
• Vertical
241 Fin efficiency — — — real
242 Fin thickness at tip — — — real
243 Fan area per face area — — — real
244 Fin tip clearance — — — real
245 Fin material code — — — real
246 Fin material thermal conductivity W/m °C — kcal/hr m °C real
247 Fluid allocation code
— — — integer
1 = Shell hot
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2 = Shell cold
248 Shell ID mm — mm real
249 Number of seal rods — — — integer
250 Diameter of seal rod mm in. mm real
251 Annular distributor code — — — integer
0 = None
1 = Inlet
2 = Outlet
3 = Both
252 Inlet annular distributor radial clearance mm in. mm real
253 Inlet annular distributor length mm in. mm real
254 Inlet annular distributor slot area mm² ft² mm² real
255 Outlet annular distributor slot area mm² ft² mm² real
256 Number of vertical passlanes — — — integer
257 Number of horizontal passlanes — — — integer
258 Width of vertical passlanes mm in. mm real
259 Width of horizontal passlanes mm in. mm real260 Baffle cut, percent free area in window % % % real
261 Tuberows overlap for multi-segmental baffles (Previous HTRIprograms output this value as an integer.)
— — — real
262 Number of crosspasses in region 1 — — — integer
263 Central spacing in region 1 mm in. mm real
264 Number of crosspasses in region 2 — — — integer
265 Central spacing in region 2 mm in. mm real
266 Number of crosspasses in region 3 — — — integer
267 Central spacing in region 3 mm in. mm real
268 Number of crosspasses in region 4 — — — integer
269 Central spacing in region 4 mm in. mm real270 Number of crosspasses in region 5 — — — integer
271 Central spacing in region 5 mm in. mm real
272 Number of support plates in each baffle space — — — integer
273 Number of shellside passes — — — integer
274 Tube axial stress (for vibration analysis) kPa psi kg/cm² real
275 Overall heat transfer coefficient required W/m² °C Btu/hr ft² °F kcal/hr m² °C real
276 Shellside fluid name — — — alpha
277 Tubeside fluid name — — — alpha
278 Requested units of output data set — — — integer
1 = US
2 = SI3 = MKH
279 Tubeside inlet nozzle diameter mm in. mm real
280 Tubeside outlet nozzle diameter mm in. mm real
281 Tubeside intermediate nozzle mm in. mm real
282 Tubeside liquid outlet nozzle diameter mm — mm real
283 Shellside liquid outlet nozzle diameter mm — mm real
284 Outlet annular distributor radial clearance mm in. mm real
285 Outlet annular distributor length mm in. mm real
286 Shell entry momentum flux kg/m s² lb/ft sec² kg/m s² real
287 Shell exit momentum flux kg/m s² lb/ft sec² kg/m s² real
288 Mole fraction inert at condensing inlet — — — real
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289 Shellside inlet Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
290 Tubeside inlet Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
291 Shellside midpoint Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
292 Tubeside midpoint Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
293 Shellside outlet Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
294 Tubeside outlet Reynolds number — — — real
• Liquid
• Vapor
• Two-phase
295 Area ratio, inside/outside — — — real
296 Shellside maximum velocity m/s ft/sec m/s real
297 Nominal midpoint crossflow velocity m/s ft/sec m/s real
298 Nominal midpoint window velocity m/s ft/sec m/s real
299 Integral average flow area, baffle m² ft² m² real
300 Port pressure drop, hot inlet kPa psi kg/cm² real
301 Port pressure drop, hot outlet kPa psi kg/cm² real
302 Port pressure drop, cold inlet kPa psi kg/cm² real
303 Port pressure drop, cold outlet kPa psi kg/cm² real
304 Port velocity, hot inlet m/s ft/sec m/s real
305 Port velocity, hot outlet m/s ft/sec m/s real
306 Port velocity, cold inlet m/s ft/sec m/s real
307 Port velocity, cold outlet m/s ft/sec m/s real
308 Nominal channel velocity, hot m/s ft/sec m/s real
309 Nominal channel velocity, cold m/s ft/sec m/s real
310 Heat transfer safety factor, hot — — — real311 Heat transfer safety factor, cold — — — real
312 Shear stress, hot kPa psi kg/cm² real
313 Shear stress, cold kPa psi kg/cm² real
314 Heat duty, specified W Btu/hr kcal/hr real
315 Log mean temperature difference °C °F °C real
316 F-correction factor — — — real
317 Number of plate types — — — integer
318 Number of plates, total — — — integer
319 Number of plates, effective — — — integer
320 Total number of channel types — — — integer
321 Channel width mm in. mm real
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371 Chevron angle (plate type 2) deg deg deg real
372 Surface area enhancement factor (plate type 2) — — — real
373 Equivalent diameter (plate type 2) mm in. mm real
374 Plate thickness (plate type 2) mm mm mm real
375 Effective area per plate (plate type 2) m² ft² m² real
376 Plate material (plate type 2)
— — — alpha377 Plate thermal conductivity (plate type 2) W/m °C Btu/hr ft °F kcal/hr m °C real
378 Gasket material (plate type 2) — — — alpha
379 First plate number (plate group 1) — — — integer
380 Second plate number (plate group 1) — — — integer
381 Number of channels (plate group 1) — — — integer
382 Hot pass number (plate group 1) — — — integer
383 Cold pass number (plate group 1) — — — integer
384 First plate number (plate group 2) — — — integer
385 Second plate number (plate group 2) — — — integer
386 Number of channels (plate group 2) — — — integer
387 Hot pass number (plate group 2) — — — integer
388 Cold pass number (plate group 2) — — — integer
389 First plate number (plate group 3) — — — integer
390 Second plate number (plate group 3) — — — integer
391 Number of channels (plate group 3) — — — integer
392 Hot pass number (plate group 3) — — — integer
393 Cold pass number (plate group 3) — — — integer
394 First plate number (plate group 4) — — — integer
395 Second plate number (plate group 4) — — — integer
396 Number of channels (plate group 4) — — — integer
397 Hot pass number (plate group 4) — — — integer
398 Cold pass number (plate group 4) — — — integer
399 First plate number (plate group 5) — — — integer
400 Second plate number (plate group 5) — — — integer
401 Number of channels (plate group 5) — — — integer
402 Hot pass number (plate group 5) — — — integer
403 Cold pass number (plate group 5) — — — integer
404 First plate number (plate group 6) — — — integer
405 Second plate number (plate group 6) — — — integer
406 Number of channels (plate group 6) — — — integer
407 Hot pass number (plate group 6) — — — integer
408 Cold pass number (plate group 6) — — — integer
409 First plate number (plate group 7) — — — integer
410 Second plate number (plate group 7) — — — integer
411 Number of channels (plate group 7) — — — integer
412 Hot pass number (plate group 7) — — — integer
413 Cold pass number (plate group 7) — — — integer
414 First plate number (plate group 8) — — — integer
415 Second plate number (plate group 8) — — — integer
416 Number of channels (plate group 8) — — — integer
417 Hot pass number (plate group 8) — — — integer
418 Cold pass number (plate group 8) — — — integer
419 First plate number (plate group 9) — — — integer
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420 Second plate number (plate group 9) — — — integer
421 Number of channels (plate group 9) — — — integer
422 Hot pass number (plate group 9) — — — integer
423 Cold pass number (plate group 9 — — — integer
424 First plate number (plate group 10) — — — integer
425 Second plate number (plate group 10) — — — integer
426 Number of channels (plate group 10) — — — integer
427 Hot pass number (plate group 10 — — — integer
428 Cold pass number (plate group 10) — — — integer
429 First plate number (plate group 11) — — — integer
430 Second plate number (plate group 11) — — — integer
431 Number of channels (plate group 11) — — — integer
432 Hot pass number (plate group 11) — — — integer
433 Cold pass number (plate group 11) — — — integer
434 First plate number (plate group 12) — — — integer
435 Second plate number (plate group 12) — — — integer
436 Number of channels (plate group 12) — — — integer
437 Hot pass number (plate group 12) — — — integer
438 Cold pass number (plate group 12) — — — integer
439 HTRI research variable 1 — — — real
440 HTRI research variable 2 — — — real
441 HTRI research variable 3 — — — real
442 HTRI research variable 4 — — — real
443 HTRI research variable 5 — — — real
444 HTRI research variable 6 — — — real
445 HTRI research variable 7 — — — real
446 HTRI research variable 8 — — — real
447 HTRI research variable 9 — — — real
448 HTRI research variable 10 — — — real
449 Midpoint hot side flow regime — — — alpha
Boiling regimes output by HTRI X changer Suite components include
• Convective
• Convect
• Nucleate
• Film
• Mist
• Liquid
• Vapor
• Flow• Sub Nucleate
• Sub Nucl
• F/M Tran
• Transition
• Tran
Condensing flow regimes output by HTRI X changer Suite components
• Gravity
• Trans
• Shear
• Ann-Mist
• GC Lam
• GC Trans
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486 Air-cooler number of tubes in even rows — — — integer
487 Air-cooler number of tubes in odd rows — — — integer
488 Unit type — — — integer
1 = Thermosiphon reboiler
2 = Forced flow reboiler
11 = Air-cooled heat exchanger
12 = Economizer
13 = Natural draft air-cooled heat exchanger
14 = One-increment air-cooled heat exchanger
15 = Fired heater firebox coil
16 = Fired heater heat convection bundle
489 Air-cooler number of bundles in parallel/bay — — — integer
490 Air-cooler number of bays in parallel/unit — — — integer
491 Steam coil present in air-cooler — — — alpha
• Yes
• No
492 Louvers present in air-cooler — — — alpha
•
Yes• No
493 Tube material name — — — alpha
494 Distance from centerline to cut, baffle 1 mm in. mm real
495 Distance from centerline to cut, baffle 2 mm in. mm real
496 Distance from centerline to cut, baffle 3 mm in. mm real
497 Full support at U-bend — — — alpha
• Yes
• No
498 Floating head support plate present — — — alpha
• Yes
• No
499 Shell inlet nozzle position (0 = top of shell) — — — real
500 Fan ring type — — — real
0 = Straight
1 = Flanged
2 = 15 degree cone
3 = 30 degree cone
4 = Bell