After repair as per the detailed repair scheme, the high-pressure spiral tube heat exchanger is recovered to normal run. 制定了详尽的返修方案,具体实施后高压绕管式换热器恢复正常运行。
Brief Introduction to Spiral Baffle Heat Exchanger and Method of Calculation of Relevant Dimensions 螺旋折流板换热器简介及相关尺寸的算法
FEA on Tube-sheet of a Multi-stream Spiral Wound Heat Exchanger 多股流缠绕管式换热器管板的有限元分析
Application of spiral plate heat exchanger in visbreaker and FCC unit 螺旋板式换热器在减黏裂化和FCC装置上的应用
Application of Spiral Heat Exchanger Alcohol Distillation 螺旋板式换热器在酒精蒸馏过程中的应用
Criterion Equation and Characteristic Curves of Plane Spiral Tube Heat Exchanger 平面螺管换热器的换热准则方程及特性曲线
Relying on its excellent strength and stiffness, circular-shaped cover with a topsy-turvy cone is especially suitable for the end sealing of detachable spiral heat exchanger. 倒锥平盖凭借其良好的强度、刚度特性,尤其适于可拆式螺旋板换热器的端部密封。
The underground two dimension symmetry temperature field of a vertical double spiral coil heat exchanger designed by the authors for the ground source heat pumps is calculated by using the volume control method. The calculation results are consistent with the experimental results obtained. 用控制容积法计算了自行设计、研制的土壤热泵用立式双螺旋盘管热交换器的地下温度场,模拟结果与实测结果吻合较好。
A Fluid Mechanics Analysis Report of the Spiral Tube Heat Exchanger 离心式螺旋管构件热交换器流体力学分析报告
The Application of Chemical Wash Technology on Spiral Plate Heat Exchanger of Coking Plant 化学清洗技术在焦化厂螺旋板换热器上的应用
Washing, Corrosion and Leakage of the Spiral Plate Heat Exchanger of Coking Plant 焦化厂螺旋板换热器清洗与腐蚀和泄漏的关系
Configuration design of two shell sides spiral baffle heat exchanger 双壳程螺旋折流板换热器结构设计
The mathematical model and test of double spiral coil heat exchanger 双层绕管换热器的数学模型与检验
The formula of the central partition thickness is derived, which has been adopted by the standard of spiral heat exchanger. 导出了中心隔板厚度计算式,该公式及其系数J已被我国螺旋板换热器标准所采用。
The variation rules of fouling heat resistance of spiral tube heat exchanger made of stainless steel and copper with time at different sewage bath temperatures are determined experimentally. The spiral tube heat exchanger made of copper has a better heat transfer efficiency in sewage. 通过实验方法测定了不锈钢、铜两种材质的螺旋管换热器在不同污水水浴温度下的污垢热阻随时间的变化规律,在污水条件下,铜制螺旋管换热器具有更好的传热特性。
The Welding Procedure for Large Diameter Flange of Spiral Plate Heat Exchanger 螺旋板式换热器大直径法兰的拼焊工艺
Strength study and numerical simulation for the central partition in spiral heat exchanger 螺旋板换热器中心隔板强度研究及其数值模拟
Calculation of heat transfer and flow resistance of spiral plate heat exchanger for gas-liquid 螺旋板式换热器气-液换热时流阻及传热计算
The difference of heat transfer calculation between spiral plate heat exchanger and single shell and tube heat exchange is discussed in the article. 本文讨论了在传热计算中螺旋板换热器与单壳程、单管程列管式换热器的差异。
The article describes the manufacture of inner wave and spiral tube heat exchanger and application in industry. The result shows that the heat transfer effect of this type of heat exchanger is 1. 7 times than the old shell and tube heat exchanger. 本文叙述了新型高效内波纹螺纹管换热器的研制过程及在工业中的应用,结果表明,该换热器强化传热效果是原管壳式换热器的1.7倍。
The heat transfer performance of the boiler gas in a plastic longitudinal flow spiral heat exchanger was investigated experimentally. 实验研究了锅炉烟气在轴流式塑料螺旋板空气预热器中的传热特性。
Design Calculation for Spiral Plate Heat Exchanger for Reboiling at the Bottom of Two-stage Benzol Scrubber 两苯塔底再沸用螺旋板换热器的设计计算
This paper sets forth the problems occurred in ammonia stripping and its improving measures including the application of the spiral heat exchanger, speed regulation with frequency converter and the oil stripped of the screen from the enriched ammonia liquor. 本文论述了蒸氨存在的问题及改进措施,包括使用螺旋板换热器、变频调速、及对富氨水采取过滤除油技术。
Considering characteristics of spiral plate heat exchanger, and heat transfer take place in both sides of hot liquid, and temperature on both sides of hot liquid being different we must take these into account in heat transfer calculation. 考虑到螺旋板换热器本身的特点,由于热流体所在流道的内外两侧实际上存在传热,而且两侧流体的温度并不相同,在传热计算中应予考虑。
Analysis and Method of Manufacturing Quality Problems of Spiral Plate Heat Exchanger 螺旋板换热器制造质量问题分析及对策
Studies on Pressure Drop and Heat Transfer of the Spiral Heat Exchanger 螺旋板换热器流体阻力及传热研究
Improvement of Calculation Method for Spiral Plate Heat Exchanger's Plate Length 螺旋板换热器板长计算方法的改进
Fundamentally research on heat transfer properties of double deflection model spiral shell heat exchanger 新型双向螺旋板式换热器传热性能的初步研究
The Predicting Calculation of Bolt Load for Seating Gasket in Circular-shaped Cover of Detachable Spiral Heat Exchanger 可拆螺旋板式换热器大平盖螺栓预紧力估算方法
A calculation method is presented for heat transfer and flow resistance of a spiral plate heat exchanger for the gas-liquid. 提出了螺旋板式换热器用于气-液热交换时的流动阻力以及传热设计的计算方法。