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Chunale, G. L.
- Performance on the Evaluation of Pilot Cashew Nut Processing Unit
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Authors
Affiliations
1 Department of Agricultural Process Engineering, Padmashree Dr. D.Y. Patil College of Agricultural Engineering and Technology, Talsande, Kolhapur (M.S.), IN
2 Department of Soil and Water Conservation Engineering, Research National Agricultural Research Project, Shenda Park, Karveer (M.S.), IN
1 Department of Agricultural Process Engineering, Padmashree Dr. D.Y. Patil College of Agricultural Engineering and Technology, Talsande, Kolhapur (M.S.), IN
2 Department of Soil and Water Conservation Engineering, Research National Agricultural Research Project, Shenda Park, Karveer (M.S.), IN
Source
International Journal of Agricultural Engineering, Vol 7, No 2 (2014), Pagination: 373-377Abstract
Cashew (Anacardium occidentale L.) is one of the important tropical crops. India is largest producer, processor, exporter and consumer of it in the world. The recovery of the kernel (edible meat portion) from raw nuts by mechanical or manual means refers to processing of cashew nut. It consists of various processes in series viz., moisture conditioning, roasting, shelling, drying, peeling, grading and packing etc. A small cashew processing unit consisting of steamer, cooker, shelling machine and dryer was tested for its performance for the cashew nut variety 'Vengurla-5' (Ansure Arli). The unit has received at Zonal Agricultural Research Station, Shenda Park; Kolhapur under "Technology Park" sanctioned Commissioner, Agriculture M.S. and Pune. The six treatments consisting of various combinations for pressure and time were evaluated for the performance of unit. The study revealed that treatment combination (4.5 kg/cm2 and 20 min) gain maximum recovery of whole kernels as well as over all recovery of kernels, with minimum moisture content, which is desirable for good quality product in the markets. The treatment condition consisting of keeping raw cashew nut at 4.5 kg/cm2 pressure for 20 minutes duration for the given processing unit is best for maximum recovery of good quality kernels and overall total recovery of kernels with minimum moisture content.Keywords
Cashew Nut, Maximum Recovery of Kernel, Moisture Content.References
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- A Muskingum Model Based on Unit-Step and Transfer Function Approach for Prediction of Direct Runoff Hydrographs from a Small Watershed
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Authors
Affiliations
1 Department of Soil and Water Conservation Engineering, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola (M.S.), IN
2 Agricultural Engineering, Zonal Agricultural Research Station (M.P.K.V.), Karveer (M.S.), IN
3 Jain Irrigation Systems Ltd. Ramthal Lift Irrigation Scheme, Bagalkot (Karnataka), IN
1 Department of Soil and Water Conservation Engineering, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola (M.S.), IN
2 Agricultural Engineering, Zonal Agricultural Research Station (M.P.K.V.), Karveer (M.S.), IN
3 Jain Irrigation Systems Ltd. Ramthal Lift Irrigation Scheme, Bagalkot (Karnataka), IN
Source
International Journal of Agricultural Engineering, Vol 7, No 2 (2014), Pagination: 450-455Abstract
The hydrological investigation was carried out to develop a mathematical expression for Muskingum model on the basis of application of unit-step function for prediction of direct runoff hydrographs from Shenda Park watershed, Kolhapur of Maharashtra state considering it to be a lumped, linear and timeinvariant system. Generally the ordinates of direct runoff are obtained directly as the inverse Laplace transform of the product of Laplace transform of the input and the transfer function of the system. The value of model parameter, storage constant (K) was estimated, which was found to be 0.37 (hr). Direct runoff hydrographs were developed against three values of weighing factor, X = 0.00 (reservoir routing), X = 0.05 (channel routing), and X = 0.10 (channel routing). Performance evaluation of developed model in determining direct runoff hydrograph ordinates was evaluated using various statistical indices. For weighing factor, X = 0.00, the overall average values of co-efficient of efficiency (CE), co-efficient of correlation (R), special correlation co-efficient (Rs), ischolar_main mean square error (RSME) and percentage absolute deviation in peak flow (PADp) and runoff volume (PADv) were found to be 0.902, 0.962, 0.926, 0.0013 and 17.66 and 2.65, respectively. Based on all the evaluation criteria, model can be easily applied for the prediction of direct runoff hydrograph ordinates for the study watershed.Keywords
Direct Runoff Hydrograph, Muskingum Model, Laplace Transform.References
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- Comparison between Two Different Conceptual Mathematical Models in Prediction of Direct Runoff Hydrographs from a Small Watershed
Abstract Views :263 |
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Authors
Affiliations
1 Department of Soil and Water Conservation Engineering, Dr. Panjabrao Deshmukh Krushi Vidyapeeth, Akola (M.S.), IN
2 Zonal Agricultural Research Station, Shenda Park (M.P.K.V.), Karveer (M.S.), IN
3 Jain Irrigation Systems Ltd., Ramthal Lift Irrigation Scheme, Bagalkot (Karnataka), IN
4 Department of Soil and Water Conservation Engineering, G.B. Pant University of Agriculture and Technology, Pantnagar(Uttarakhand), IN
1 Department of Soil and Water Conservation Engineering, Dr. Panjabrao Deshmukh Krushi Vidyapeeth, Akola (M.S.), IN
2 Zonal Agricultural Research Station, Shenda Park (M.P.K.V.), Karveer (M.S.), IN
3 Jain Irrigation Systems Ltd., Ramthal Lift Irrigation Scheme, Bagalkot (Karnataka), IN
4 Department of Soil and Water Conservation Engineering, G.B. Pant University of Agriculture and Technology, Pantnagar(Uttarakhand), IN