Sentence examples for a riser of from inspiring English sources

For a riser of 30 m length, about 70% of the cracked product yields and feed conversion is established during the first 3 m.

The reaction step was carried out in a riser of a circulating fluidized bed, the solids return line of which was used to implement a regenerator fluidized bed for the reoxidation step.

The present research uses positron emission particle tracking (PEPT) in a riser of B-type bed material to determine the different operating modes by measuring (i) particle velocities and residence time distribution, (ii) population densities of these particles in the cross-sectional area of the riser, and (iii) solids flow pattern at the bottom of the riser.

The flow behavior of particles and the cluster size in a riser of Wei et al. [1998. Profiles of particle velocity and solids fraction in a high-density riser. Powder Technology 100, 183 189] and Issangya et al. [2000. Further measurements of flow dynamics in a high-density circulating fluidized bed riser. Powder Technology 111, 104 113] experiments are predicted.

These steps had a tread of 0.3 m and a riser of 0.25 m.

In a spatially sheared flow the response of a riser to VIV can vary from single mode lock-in to multimodal.

The DFB, consisting of a riser and of a bubbling fluidized bed (BFB) as Air and Fuel Reactors respectively, was modeled as a combination of interconnected blocks (riser, cyclone, L-valve, BFB, loop-seal) after selection of constitutive equations.

On a few tunes Mr. Copeland climbed onto a riser to play a rack of cymbals, bells and chimes, as well as several timpanis and an enormous gong.

A closed form solution is presented for the case of a riser or tether of uniform mass and cross-section under a uniform flow.

The additive level was varied from 0 to 40 % over a C/O ratio of about 28, a riser outlet temperature of 566 °C, a riser partial pressure of 0.0793 MPa, and a contact time of 1.5 s.

Experiments are described on the pneumatic conveying of 2.7 mm alumina particles up a vertical riser of internal diameter 46.4 mm or 71.4 mm.