English — Forum #279 (Page 12/30)

1. Blockage of graphite heat exchangers by elemental sulfur - HCBBS Forum
2. Fixed-tube-sheet heat exchangers - Explanation of heat exchanger knowledge - HCBBS Forum
3. Are there standard elastic sealing gaskets available between the longitudinal partition and the housing? - HCBBS Forum
4. What should be considered when choosing the structure type of a heat exchanger? - HCBBS Forum
5. I would like to ask whether there is any heat transfer oil available on the market that can be used as both a hot medium and a cold medium - HCBBS Forum
6. Basic question: Must fixed-tube-sheet heat exchangers be selected according to standard specifications? - HCBBS Forum
7. Calculations for cooling exhaust gases containing large amounts of water vapor by spraying - HCBBS Forum
8. The same equipment takes longer to cool down - HCBBS Forum
9. Steam cooling temperature of the steam condenser - HCBBS Forum
10. Jiangxi Naike supplies Lasi rings in a wide range of materials and models; large quantities in stock. 13507995683 - HCBBS Forum
11. Discussion on the solid-alkali evaporation device of Chongqing Bozhang Mechanical and Electrical Equipment - HCBBS Forum
12. Does the compressor of a freezer (fluorine refrigerant) have a safety valve? - HCBBS Forum
13. Heat treatment after tube box welding - HCBBS Forum
14. Correct way to install HTRI7.3.2 (Installation guide) - HCBBS Forum
15. Is it necessary to use separate cylinders for steam? - HCBBS Forum
16. How to fix HTRI runtime failure due to a security check failure? - HCBBS Forum
17. Issues with selecting gaskets for ultra-high pressure heat exchangers? ? ? - HCBBS Forum
18. Is it better to have a large or small temperature difference in the return water of circulating water? - HCBBS Forum
19. Why is a safety valve installed at the inlet of the heat exchanger tube side? - HCBBS Forum
20. What is a quenching orifice plate? - HCBBS Forum
21. The secret to energy savings in centrifugal compressors: how to reduce “useless work”? - HCBBS Forum
22. Problems with heat exchanger piping. . . . . - HCBBS Forum
23. I have a dream - HCBBS Forum
24. Differences between tubular and plate heat exchangers - HCBBS Forum
25. EDR calculation for thermal siphon reboilers - HCBBS Forum
26. Heat exchanger descaling – cleaning without shutting down operations, no chemicals used, physical cleaning; 13810877104 - HCBBS Forum
27. 【Ten Years of Rapid Development in Chemical Equipment】The first domestically produced heat exchange tube inspection robot was tested for the first time in Sichuan between 2018 and 2023 - HCBBS Forum
28. What is the typical heat transfer efficiency of plate and frame heat exchangers? - HCBBS Forum
29. Effect of heat exchanger structure on scale formation - HCBBS Forum
30. Please share the hydraulic test tooling and hook loop drawings of the floating head heat exchanger - HCBBS Forum
31. [Ten years of major development in chemical equipment] 1131-2023 New graphene modified heat exchanger that can operate continuously for 18 months - HCBBS Forum
32. Help request post - HCBBS Forum
33. How to calculate the wall temperature of a shell-and-tube heat exchanger - HCBBS Forum
34. Online cyclic cleaning process for plate heat exchangers - HCBBS Forum
35. Sodium sulfate evaporation mvr forced circulation heat exchanger is seriously blocked - HCBBS Forum
36. Working principle and characteristics of flat flame burners - HCBBS Forum
37. Speaking of expansion joint design - HCBBS Forum
38. I would like to ask the experts: are there any successful cases of closed-type cooling towers being used in Class A workshops in chemical companies? - HCBBS Forum
39. What are the pressure vessels that generate steam using water as a medium? - HCBBS Forum
40. Calculation of circulating water volume - HCBBS Forum
41. Heat exchange tube spacing - HCBBS Forum
42. Increase the logarithmic mean temperature difference of plate heat exchangers - HCBBS Forum
43. When expanded polytetrafluoroethylene gaskets meet heat exchangers - HCBBS Forum
44. The emergence of illegal pickling and removal of heat exchange copper tube wall scale - HCBBS Forum
45. baffle plate - HCBBS Forum
46. The material has high viscosity, as well as saturated brine and a small amount of resin; what type of heat exchange equipment should be used? - HCBBS Forum
47. Is turbulence beneficial for heat exchange in plate exchangers? - HCBBS Forum
48. Jiangxi Naike PP Taylor flower rings, plastic plum blossom ring fillers, Terradilla rings, thorny plum blossom rings - HCBBS Forum
49. How should coil heat exchange and partition heat exchange be determined? - HCBBS Forum
50. EDR verification, fluid elastic instability - HCBBS Forum
51. Calculation of heat exchange area for coiled tube heat exchangers - HCBBS Forum
52. Falling film evaporator - HCBBS Forum
53. On heat exchanger selection and technical guidance - HCBBS Forum
54. Advanced Analysis of Heat Exchanger Engineering Design and Simulation Calculations - HCBBS Forum
55. Heat exchanger type - HCBBS Forum
56. What are the **standards** on which thin-film evaporator design is based? - HCBBS Forum
57. New Year’s gift: Supreme Heat Exchanger – software for the design of thermal, process, and equipment parameters - HCBBS Forum
58. Mid-Autumn Festival wishes - HCBBS Forum
59. Please help calculate the heat required for the chemical raw materials used in the manufacturing process - HCBBS Forum
60. How to adjust the arrangement of pipe sections? - HCBBS Forum
61. Seek HG/T 5221-2017 thin-film evaporator - HCBBS Forum
62. Issues with the export of boiler and pressure vessels to Indonesia - HCBBS Forum
63. Structure of L-shaped and double L-shaped finned tubes - HCBBS Forum
64. How to reduce internal leakage in plate heat exchangers - HCBBS Forum
65. The effect of temperature on material strength - HCBBS Forum
66. HTRI FJ parameter interface expression about F - HCBBS Forum
67. Heat exchanger design in sw62011 - HCBBS Forum
68. Which one needs to be converted, the heat transfer coefficient of the refrigerant or that of the wastewater? - HCBBS Forum
69. How should prompt-related issues in HTRI’s output results be handled? - HCBBS Forum
70. Standardized production and assembly process flow of detachable plate heat exchangers - HCBBS Forum
71. pilan tubular heat exchanger technical data - HCBBS Forum
72. Design example of spray-type heat exchanger — BoxHeater user sharing - HCBBS Forum
73. Calculation of steam heat - HCBBS Forum
74. Knowledge of electromagnetic coils, mysteries - HCBBS Forum
75. How to clean a plate heat exchanger - HCBBS Forum
76. aspen EDR tubular heat exchanger - HCBBS Forum
77. The issue of heat transfer amount - HCBBS Forum
78. Two-phase region fluid viscosity - HCBBS Forum
79. Why avoid negative pressure in heat exchangers? - HCBBS Forum
80. What is the internal structure of a plug-type air cooler? - HCBBS Forum
81. I have a question regarding the condensation of low-temperature water vapor - HCBBS Forum
82. Regarding vibration analysis in EDR - HCBBS Forum
83. Three-effect evaporator - HCBBS Forum
84. In box-type high-temperature flue gas heat exchangers, how is expansion addressed? - HCBBS Forum
85. Are heat exchange tubes and tube sheets connected by brazing? - HCBBS Forum
86. Fixed tube sheet heat exchanger - HCBBS Forum
87. About immersed combustion heat exchange - HCBBS Forum
88. Regarding the handling of cracks in lining castables - HCBBS Forum
89. May I ask, what are the advantages and disadvantages of coil-type heat exchangers, shell-and-tube heat exchangers, and spiral-plate heat exchangers compared to one another? - HCBBS Forum
90. Only the tube sheet calculation for some pipe-and-tube heat exchangers - HCBBS Forum
91. The extraction equipment needs to reflux the condensed steam but the reflux is not normal now, please help! ! ! - HCBBS Forum
92. Heat exchanger anti-punch rod - HCBBS Forum
93. For vertical/horizontal fixed-plate heat exchangers, where should the expansion joints be placed respectively? - HCBBS Forum
94. How to conduct regular external and internal inspections of the heat exchanger during the operation of the device - HCBBS Forum
95. Regarding the heat exchange sequence - HCBBS Forum
96. Spiral wound pipe processing problems - HCBBS Forum
97. Flue gas cooler in ultra-low emissions of desulfurization projects - HCBBS Forum
98. What are good solutions for severe scaling in air compressor coolers? - HCBBS Forum
99. Orientation problem of the shell heat stream pipe outlet - HCBBS Forum
100. Help: Air-to-air heat exchanger, exhaust air and fresh air heat exchange - HCBBS Forum