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- The heat transfer of steam in a helically coiled tube with stratified film condensation is investigated theoretically. 对水蒸汽在蛇管内分层流膜状冷凝传热进行了理论分析和实验研究。
- A study of the dryout characteristics in forced convection boiling in electrically heated horizontal helically coiled tube is reported. 在中低压条件下,对卧式放置螺旋管中汽-水两相流烧干特性进行了实验研究,探讨了螺旋管内烧干机理。
- The secondary flow induced by centrifugal force and the wall heat conduction around the dryout points are the dominant mechanisms of dryout in a helically coiled tube. 烧干首先在管圈出口处发生,然后再扩展到上游。在同一截面上,烧干首先在管圈前侧和后侧发生。
- TRANSIENT AND TIME-AVERAGED OSCILLATORY HEAT TRANSFER OF TWO-PHASE FLOW DURING SECOND REGIONAL PRESSURE-DROP OSCILLATION IN HELICAL COILED TUBE 螺旋管内汽液两相流第二区压力降脉动瞬态及时均传热规律
- Helical coiled tube 螺旋管
- Keywords Helically coiled tube;Stratified film;Condensation; 蛇管;分层流;膜状冷凝;
- Transient and Time-Averaged Heat Transfer of Steam Water Two-Phase Qscillatory Flow in Helical Coiled Tubing Boiler-Reactor 螺旋管内汽液两相流热力型脉动瞬态及时均传热
- FLOW BOILING HEAT TRANSFER AND FLOW PATTERNS IN THREE-DIMENSIONAL MICRO-FIN HELICALLY COILED TUBE 三维微肋螺旋管内流动沸腾流型与传热性能
- OSCILLATION HEAT TRANSFER IN HELICALLY COILED TUBE WITH FULLY DEVELOPED TURBULENT OSCILLATION FLOW 螺旋管内单相液体紊流脉动流动传热
- PARTICLE PHASE DISTRIBUTION IN GAS-LIQUID-SOLID THREEPHASE FLOW THROUGH HELICALLY COILED TUBE 螺旋管内气液固三相流颗粒相分布规律
- Heat transfer and pressure drop characteristics of supercritical CO in a helically coiled tube 螺旋盘管内超临界二氧化碳传热及压降特性
- Keywords vertical helically coiled tube;oil gas two phase flow;water gas two phase flow;frictional pressure drop; 立式螺旋管;油-气两相流;气-水两相流;摩擦阻力;
- The prediction model of coiled tubing fatigue life. 连续油管疲劳寿命预测模型的建立。
- It can pro vide a better voltage flat by increasement of numbers of helical coil sections a nd branch in parallel. 增加螺线管段数和导线并联分支数，可得到一个比较好的电压平台。
- Keywords helically coiled tube;gas-liquid-solid three phase flow;phase distribution;particle; 螺旋管;气液固三相流;相分布;颗粒;
- Bimetal thermometes use a helical coil with fit stem.This requires clearance for a movement of the pointer to indicate the temperature. 把双金属感温元件做成直螺旋圈状，一端焊接在固定点，自由端则随温度变化旋转，带动连杆指针指示温度。
- Coiled Tubing Operations in Oil and Gas Well Services. 提供了挠性油管的设计及操作推荐作法。
- A new method for fatigue reliability analysis of coiled tubing. 连续油管疲劳可靠性分析的新方法。
- THE OIL-GAS-WATER THREE-PHASE FLOW AND SAND SEPARATION THEORIES IN HELICALLY COILED TUBING SEPARATION TECHNOLOGY 螺旋管油气水多相流动与原油管流除砂理论
