Comparisons of Silages Stored in Gas-Tight Silos and in Conventional Silos
نویسندگان
چکیده
منابع مشابه
Bagasse Storage in Cylindrical Silos
The paper covers the principles and design aspects of cylindrical bins for the storage and reclaimation of bagasse. The system described (fig. 1) was originally designed and drawn up by the author in 1963 for the Mossman sugar mill. The design was not adopted, favour being given to the more conventional rectangular system with travelling suspended reclaimer. The first circular system, with a ca...
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The objective of the study was to monitor the filling and emptying of bag silos at three research farms to determine the variation in density and losses in pressed bag silos. Twenty five bags were filled over the 2000 harvest season, and 15 of those bags have been completely emptied. Dry matter (DM) densities in alfalfa silages were approximately 200 kg/m when the crop was at 40% DM, and densit...
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Earlier studies of silo pressures generally suggested that wall pressures would be symmetrical if the filling and discharging were both symmetrical. However more careful measurements showed that wall pressures can vary significantly around the circumference and can be unsymmetrical even in symmetrical silos which appear to be symmetrically filled and discharged. The loss of symmetry may be trac...
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The influence of eccentric discharge of stored solids in squat silos has been highly valued by many researchers. However, calculation method of lateral pressure under eccentric flowing still needs to be deeply studied. In particular, the lateral pressure distribution on vertical wall could not be accurately recognized mainly because of its asymmetry. In order to build mechanical model of latera...
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We measure the flow of granular materials inside a quasi-two-dimensional silo as it drains and compare the data with some existing models. The particles inside the silo are imaged and tracked with unprecedented resolution in both space and time to obtain their velocity and diffusion properties. The data obtained by varying the orifice width and the hopper angle allow us to thoroughly test model...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1953
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(53)91619-1