کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1712354 | 1013132 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A mathematical model of the sealing of earth-banked tanks for animal slurry
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A mathematical model of the sealing of earth-banked tanks for animal slurry A mathematical model of the sealing of earth-banked tanks for animal slurry](/preview/png/1712354.png)
چکیده انگلیسی
Experimental validation of the model was undertaken by constructing a laboratory-scale test column, 2Â m high and 0.074Â m diameter. The soil liner was simulated in the laboratory by a filter paper. Two suspensions were tested: inorganic waterworks aluminium hydroxide sludge and organic cattle slurry. The experimental results show that the mathematical model predicts a reduction in seepage due to the formation of a suspended solids 'cake' at the suspension/filter-membrane interface. The model is conservative i.e. it under predicts the extent of membrane sealing by cake formation. Only membrane sealing, resulting from advection of suspended solids, is accounted for. Sealing due to sedimentation of solids is not incorporated into the proposed simple model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosystems Engineering - Volume 99, Issue 2, February 2008, Pages 267-272
Journal: Biosystems Engineering - Volume 99, Issue 2, February 2008, Pages 267-272
نویسندگان
Rory Ryan, Patrick Purcell,