English — Forum #304 (Page 50/54)

1. If plastic pipes are used for water, can steam be used for heat tracing to maintain warmth? Because could too high steam temperature melt the pipes? ? - HCBBS Forum
2. AutoCAD Basics: Multiple Choice Questions 2 - HCBBS Forum
3. Seeking help: PDSoft PID 2.0 software cannot back up project library files. Help needed - HCBBS Forum
4. How to eliminate the Aspen heat exchanger simulation warning - HCBBS Forum
5. Material balance and heat balance for the production of propylene oxide using the HPPO process - HCBBS Forum
6. How to calculate the saturated vapor pressure of crude oil in HYSYS? - HCBBS Forum
7. Aspen isn’t working properly; when I click ‘next’, a control panel appears. What’s going on? Waiting online... - HCBBS Forum
8. 【Daily Question】AutoCAD Basics (July 20) - HCBBS Forum
9. The heat exchanger simulation EDR keeps indicating pressure issues - HCBBS Forum
10. aspen tutorial - HCBBS Forum
11. Viewing Aspen simulation results - HCBBS Forum
12. Component input issue in Aspen - HCBBS Forum
13. What’s the use of cloud computing? Can it increase the computing speed? - HCBBS Forum
14. How to simulate the reaction between KCl and HNO3 using Aspen Plus - HCBBS Forum
15. I need guidance on how to solve this problem - HCBBS Forum
16. How to reduce stress concentration - HCBBS Forum
17. Why can’t the FRI Device Rating Program v3.0 be activated after installation? - HCBBS Forum
18. Aspen Plus Knowledge Quiz of the Day (7.29) - HCBBS Forum
19. Can a double shell and tube design be selected in EDR? - HCBBS Forum
20. How to close the “Displacement Scale Factor” dialog box in Caesar II - HCBBS Forum
21. Newcomers face many problems~ There are issues with analyzing the azeotropic composition of ternary systems - HCBBS Forum
22. 【Daily Question】AutoCAD Basics (July 24) - HCBBS Forum
23. I’ve been thinking about not working in the chemical industry, instead becoming a CAD instructor to teach CAD and trading stocks - HCBBS Forum
24. In the regression of physical property data, why does this happen? Follow the tutorial step by step - HCBBS Forum
25. How does everyone manually calculate the flexibility design of pipelines? - HCBBS Forum
26. Dynamic simulation of container pressure relief - HCBBS Forum
27. 7.14--CAESARII Daily Question - HCBBS Forum
28. Aspen gas-solid separation - HCBBS Forum
29. When using Aspen Property to calculate viscosity, the following message appears! ! - HCBBS Forum
30. HTRI error while opening - HCBBS Forum
31. Error for 102° elbow - HCBBS Forum
32. I’m having problems installing pro/II 9.4; please help - HCBBS Forum
33. Ask God! ! ! - HCBBS Forum
34. Aspen sensitivity analysis: when the variable is a mixture, how to ensure that the concentrations of the components remain constant - HCBBS Forum
35. How to enter the gravity curve? - HCBBS Forum
36. Seeking help with heat exchanger network optimization - HCBBS Forum
37. Which expert has Professor Wu Jia from Zhejiang University’s Aspen video tutorials? - HCBBS Forum
38. 7.26--CAESARII Version Knowledge Quiz 003 - HCBBS Forum
39. 【Daily Question】AutoCAD Basics----Multiple Choice (July 27) - HCBBS Forum
40. An error occurred while installing HTFS - HCBBS Forum
41. Aspen Plus Knowledge Quiz of the Day (7.18) - HCBBS Forum
42. A small software for flange design calculations - HCBBS Forum
43. 【Daily Question】CAD Shortcut Commands (July 12) - HCBBS Forum
44. The viscosity data is incorrect when simulating crude oil distillation - HCBBS Forum
45. Spacing of supports under concentrated loads - HCBBS Forum
46. Can industrial pipes be made into an arch structure? - HCBBS Forum
47. A beginner seeking advice; experts, please stop by! - HCBBS Forum
48. Spacing issue for vertical large-diameter pipeline guides - HCBBS Forum
49. Mathtype6.9b Math Formula Editor Free Version - HCBBS Forum
50. 7.12--CAESARII Daily Question - HCBBS Forum
51. The modeled elbow is not displayed - HCBBS Forum
52. Physical property estimation method - HCBBS Forum
53. Aspen simulation of inorganic reaction problems - HCBBS Forum
54. The difference between aspens and spyro - HCBBS Forum
55. ASPENTECH is recruiting junior software test engineers - HCBBS Forum
56. 7.7-One Question per Day (Cloud Computing Version) - HCBBS Forum
57. 7.24--CAESARII Version Knowledge Quiz 001 - HCBBS Forum
58. The MDEA I built to absorb hydrogen sulfide is having problems; the outlet temperature is always negative. What could be the reason? - HCBBS Forum
59. Troubled choosing Aspen property methods? - HCBBS Forum
60. Installation issues of ASPEN on 64-bit WIN7 - HCBBS Forum
61. Looking for a cracked version of CAD and the installation steps - HCBBS Forum
62. ASPEN software for calculating the heat of solution of NaOH - HCBBS Forum
63. How to get started with Aspen quickly - HCBBS Forum
64. 7.21--CAESARII Version: Daily Quizzes to Expand Your Knowledge - HCBBS Forum
65. aspenEDR - HCBBS Forum
66. Deaerator calculation software - HCBBS Forum
67. Could some expert take a look? It’s urgent - HCBBS Forum
68. Looking for an Aspen economic analysis tutorial - HCBBS Forum
69. Are there any principles for setting up riser spring hangers under the guidance of experts? - HCBBS Forum
70. 7.21-Daily Topic (Comprehensive Software Version) - HCBBS Forum
71. 【Daily Question】AutoCAD Basics (July 21) - HCBBS Forum
72. How to use Aspen to calculate equilibrium constants - HCBBS Forum
73. There are many errors in the pipeline construction drawings - HCBBS Forum
74. Aspen simulates the neutralization of acids in acetylene gas by NaOH, but it does not converge - HCBBS Forum
75. How are a, b, c, and d determined in this equation? ln(keq)=A+B/T+C*LN(T)+D*T - HCBBS Forum
76. Which expert knows what causes this issue with EDR? - HCBBS Forum
77. ProII 10.0 Installation Guide - HCBBS Forum
78. Could someone please help draw the n-hexane-ethanol-water phase diagram using Aspen? - HCBBS Forum
79. 7.16 Instrument Title (Cloud Computing Version) - HCBBS Forum
80. A beginner is looking for an installation guide for Aspen 7.1 on Windows 7 Ultimate; they couldn’t find one. - HCBBS Forum
81. Thermal pipeline compensation - HCBBS Forum
82. How to update the dimensions of components in the PLANT3D component library when a model has already been drawn? - HCBBS Forum
83. A question regarding the radfrac model in ASPEN. - HCBBS Forum
84. Selection of Ambient Temperature in heat transfer calculation of pipe module in hysys - HCBBS Forum
85. Who can recommend a CAD tutorial or video? - HCBBS Forum
86. How to incorporate non-standard large pipes into PD elbows of SOFT type - HCBBS Forum
87. Introduction to binary azeotropes formed by some solvents and water - HCBBS Forum
88. CADWorx2015 - HCBBS Forum
89. May I use flash evaporation to simulate the boiling point of calcium chloride solution? - HCBBS Forum
90. Simulating chemical absorption using Aspen, ammonia water absorbing SO2 - HCBBS Forum
91. Look for a process simulation software - HCBBS Forum
92. Compressible Fluid (Gas) Pipeline Pressure Drop Calculation Table - HCBBS Forum
93. Regarding gaskets for acidic and alkaline environments, are rubber, asbestos, or PTFE materials better? Which one is the best? - HCBBS Forum
94. Sake jar CAD diagram - HCBBS Forum
95. Reaction distillation Aspen simulation for sodium methoxide production - HCBBS Forum
96. 7.10-Daily Question (Cloud Computing Version) - HCBBS Forum
97. 7.10--CAESARII Daily Problem - HCBBS Forum
98. Nitrogen is compressed from 1 atm to 5 atm at 25°C; the temperature at the compressor outlet reaches 267°C. What’s wrong there? - HCBBS Forum
99. How to consider the nozzle stress when the free expansion amount of the equipment is large - HCBBS Forum
100. Thermodynamic methods for solid-liquid systems in PROII - HCBBS Forum