The utility model relates to a scale removing nozzle, which belongs to a scale removing nozzle using high-pressure water in a hot-rolling steel plate appliance. The front section of the inner hole of a nozzle body forms a forwards concave cone shape, and the inner of the nozzle body is ...
3.9 intermediate-scale test test performed on an item of medium dimensions Note 1 to entry: A test performed on an item of which the maximum dimension is between 1 m and 3 m is usually called an intermediate-scale test. This document describes an intermediate-scale jet fire test (3.6)....
Metallic ALM offers enormous potential in full-scale production for reasons of cost, time and function. GE has already produced over 30,000 fuel nozzles... R Bush,F Dailami - International Conference of the European Society for Precision Engineering & Nanotechnology 被引量: 0发表: 2019年 加载...
intermediate-scale test test performed on an item of medium dimensions Note 1 to entry: A test performed on an item of which the maximum dimension is between 1 m and 3 m is usually called an intermediate-scale test. This document describes an intermediate-scale jet fire test (3.6). 3.10 ...
Note 1 to entry: A test performed on an item of which the maximum dimension is between 1 m and 3 m is usually called an intermediate-scale test. This document describes an intermediate-scale jet fire test (3.6). 3.10 jet fire ignited discharge of propane vapour under pressure ...
As a result, local crossflow velocity magnitudes increase significantly at each jet nozzle location, as illustrated by data provided within Fig. 8. For rib position 4, each V-rib is located downstream of an impingement jet at a smaller Z-location. Each rib in this arrangement is then exposed...
However, somewhere in the transition regime, the flame tip closes, and large-scale structures develop which wrinkle the flame. This is in contrast to the brush-type structure seen in the normal-gravity flames. The flame lifts off the nozzle tip, although the stand-off distance is almost half...
Durable and Attractive Design: Our Stainless Steel Three-Layer Flower Nozzle is crafted from high-quality stainless steel 304, ensuring a modern and sleek appearance that complements any garden or fountain setup. Its silver color adds a touch of sophistication to your outdoor space. Versatile A...
Too large an initial tank pressure and nozzle diameter result in a waste of cleaning energy. The addition of a venturi increases the average pulse overpressure appreciably, hence increasing the cleaning effect. A venturi is suggested to be installed to increase the bag cleaning effect and maximize...
Reynolds number of jet at nozzle exit (dimensionless) Rep Reynolds number of impact drop (dimensionless) ts characteristic time scale for drop impingement (s) U0 velocity of jet at nozzle exit (m/s) Ub jet velocity where jet breakup occurs (m/s) Uc* median of U* (dimensionless) Uf liqui...