Pressure drop and slug velocity in low-velocity pneumatic conveying of bulk solids
โ Scribed by R. Pan; P.W. Wypych
- Book ID
- 114080119
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 866 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0032-5910
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๐ SIMILAR VOLUMES
Slug flow was studied for air velocities less than 8 m/s with polyethylene pellets in a straight pipe 32 mm in diameter and 5.5 m in length, and was classified into 2 regimes: successive slug flow and solitary slug flow. A settled layer of particles did not form in the latter and high air pressure w
Current relationships for determination of the pressure drop with pneumatic conveying of solids in pipes are not of general validity. The theoretical considerations underlying these relationships do not take into account the influence of the rotatory motion of the particles. On the other hand, extre
First, the characteristics of low-velocity conveying of particles having different hardness are experimentally investigated in a horizontal pipeline in terms of flow pattern and pressure drop to show that the slug flow can be classified into two types depending on the settling of particles along the