Bulk Solids”, Bulletin , University of Utah Engineering Experiment Station, October .. Jenike (A.W. Jenike, Storage and Flow of Solids, Bulletin No. , Utah. provides the step-by-step Jenike method for hopper outlet calculation based .. Jenike, A. W., “Storage and Flow of Solids,” Bulletin , Utah. Jenike s leadership, a Bulk Solids Flow Laboratory was set up at the. University of . Engineering Experiment Station, BULLETIN No , Nov Jenike.

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jwnike Dates and time periods associated with this report. People and organizations associated with either the creation of this report or its content. Unique identifying numbers for this report in the Digital Library or other systems. It is well known that the size distribution of the particles, together with other parameters, such bullegin shape, roughness, density, hardness, and moisture content, have a large impact on the local structure of a particulate system and their flow properties [4—6].

material testing – Jenike & Johanson

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library. Usage Statistics When was this report last used? Storage and flow of solids. The large mean diameter and morphological characteristics of CP reduce interparticle forces and improve flowability, in spite of the higher moisture content of their granules.


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We measured and compared the flow properties of two alumina-based powders. The angles of internal friction and of wall friction were not significantly different when comparing the two powders. Interact With This Report Here are some suggestions for what to jenile next. The alumina powder AP is irregularly shaped and has a smooth surface and moisture content of 0. The properties measured using aerated techniques AoR and HR demonstrated that AP presents true cohesiveness and therefore a difficult flowwhile CP presents some cohesiveness and its flow might be classified as half way between difficult and easy flow.

We measured the Hausner ratio HRthe static angle of repose AoRthe flow index FIthe angle of internal 13, and the wall’s friction angle. What Jenke information to help identify this report.

Reports, articles and other documents harvested from the Office of Scientific and Technical Information. This information should be sufficient to enable the engineer to design storage plants and flow channels for unobstructed bulk flow.

This report is part of the collection entitled: About Browse this Collection. The flow of powder during the manufacturing process prescribes the quality of the product in terms of homogeneity and content uniformity.

Serving as nenike a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. More information about this report can be viewed below. Description Information is presented on: Creation Date November 1, Collections This report is part of the following collection of related materials.


Storage and flow of solids. Bulletin No. 123; Vol. 53, No. 26, November 1964

The ability of powder to flow depends on a combination of the physical properties and on the equipment used for handling, storing, or processing it. It can also affect its manufacturing efficiency.

It has been viewed timeswith 17 in the last month. Digital Files image files available in multiple sizes 1 file. Their FI values, which were obtained using a nonaerated technique, enable us to classify the alumina as cohesive and the ceramic powder as an easy-flow powder.

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Only an outline of the theory of flow is bulketin.

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