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高达10%返现 Feb 09, 2021 Experimental analysis of low-temperature grain drying performance of vertical packed clay and clay-additives composite desiccant beds. C R Hiremath 1 Kadoli Ravikiran 2 Sādhanā volume 46, Article number: 37 (2021) Cite this article
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Experimental analysis of low-temperature grain drying performance of vertical packed clay and clay-additives composite desiccant beds C R HIREMATH1,* and KADOLI RAVIKIRAN2 1Department of Mechanical Engineering, BLDEA’s V. P. Dr. P. G. Halakatti College of Engineering and Technology, Vijayapur 586103, India
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Experimental analysis of the dryer indicated that electrical energy needed for tomato drying was ranged from 0.65 to 1.4 kW h. The maximum specific moisture extraction rate was around 0.275 kg/kW h.
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from planting to storage. The drying process is a vital step to maintaining corn quality and extent the corn storage life. Our study was conducted to analysis the resultant DDGS pellet quality and evaluate a prototype low-temperature grain drying system. The pelleting studies in this thesis were focused on analysis the resultant pellet
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supply from the bottom is chosen for the investigation in this research. Low temperature settings are chosen to allow the experimental results to be used for the development of a low temperature dryer. Different mathematical modelling approaches have been applied for the analysis of drying process.
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Sep 10, 2020 高达10%返现 Experimental setup. The laboratory scale grain dryer shown in Fig. 1 is designed in the form of a column of 600 mm x600mm and 330 mm column in accordance with the standards as the driers used in the industry. The side profiles of the cabinet are made of perforated sheet metal. Pt100 temperature sensors were placed at a distance of 10, 15 and 25 cm from the drier
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The coupling model is validated by the experimental data. • Sensitivity analysis of operating parameters is conducted. • Air mass flow rate ranging between 0.8 and 1.0 kg/s is suggested. Abstract. A low-temperature heat pump sludge drying system was constructed and experimentally studied in the present study. The initial and final moisture ...
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from planting to storage. The drying process is a vital step to maintaining corn quality and extent the corn storage life. Our study was conducted to analysis the resultant DDGS pellet quality and evaluate a prototype low-temperature grain drying system. The pelleting studies in this thesis were focused on analysis the resultant pellet
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supply from the bottom is chosen for the investigation in this research. Low temperature settings are chosen to allow the experimental results to be used for the development of a low temperature dryer. Different mathematical modelling approaches have been applied for the analysis of drying process.
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A Diffusion-Viscous Analysis and Experimental Verification of the Drying Behavior in Nanosilver-Enabled Low-Temperature Joining Technique Kewei Xiao ABSTRACT The low-temperature joining technique (LTJT) by silver sintering is being implemented by major manufacturers of power electronics devices and modules for bonding power semiconductor chips.
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In the experimental installation, a programmed change in the direction of the drying agent flow through the grain layer was carried out and the actual conditions of the drying agent supply through the supply and discharge boxes of the shaft grain dryer were emitted. Analysis of drying curves and drying rate of triticale grain showed the ...
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attained with the experimental apparatus. Hogan et al. (1983) presented the development and testing of a low-temperature heat pump grain dryer. The design technique and features were discussed in the paper. A comparison between the heat pump assisted dryer and a conventional electrical resistance heating is presented. Further experi-
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In this paper, design, fabrication and testing of an automated thin-layer drye r is presented. Experiments on the drying kinetics of rice paddy. (Fajr cv.) were conducted at five dryi ng air ...
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4.1 Complete all pertinent information on the Hydrometer Analysis Data Worksheet (Appendix E: Fig. 8). 4.2 Dry the sample to a constant weight overnight in an oven at 230±9° F (110±5° C). Place the sample in a desiccator and allow cooling to room temperature.
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Dec 15, 2020 Drying and storage methods are fundamental for maintaining the grain quality until processing. Therefore, the aim of this study was to evaluate the associations of the drying
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Jun 06, 2012 Experimental Analysis. The present work deals with the optimization of the HA spray drying process by using an experimental design methodology. For the experimental analysis, a factorial design was chosen using orthogonal blocking together with the Box-Behnken scheme using MODDE 7.0 software, as experiments would prove tedious and costly.
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Sep 10, 2020 Experimental setup. The laboratory scale grain dryer shown in Fig. 1 is designed in the form of a column of 600 mm x600mm and 330 mm column in accordance with the standards as the driers used in the industry. The side profiles of the cabinet are made of perforated sheet metal. Pt100 temperature sensors were placed at a distance of 10, 15 and 25 cm from the drier cabinet entrance.
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Jun 12, 2020 Based on the above energy‐saving principle analysis of the drying and condensation processes, we designed an electric energy‐saving grain drying system with a condensation heat transfer device. The system consists of a dryer, an exhaust recycling duct, a condenser, an electric heater and a control system, as shown in Figures 3‐6-3‐6.
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Jan 23, 2019 To investigate how soil drying affects the grain-filling process, we measured the weight of superior and inferior grains, and the contents of soluble sugars and starch of the inferior grains under the two water supply treatments. A total of 100 superior and inferior grains each were used for measurement of grain dry weight.
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vibrated fluidized bed. From their experimental obser-vations, a reduction in drying time of up to 40% was observed based on a drying time of 96 min for the squash slice to reach 14.75% moisture content. Com-paring the preservation of b-carotene for continuous and intermittent air drying
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from planting to storage. The drying process is a vital step to maintaining corn quality and extent the corn storage life. Our study was conducted to analysis the resultant DDGS pellet quality and evaluate a prototype low-temperature grain drying system. The pelleting studies in this thesis were focused on analysis the resultant pellet
View More
Quality in Grain Drying 1053 PS8-9 – 6242 Study of the performance of natural air / low temperature in-bin drying of different corn types using simulation R. Bartosik1,*, D.E. Maier2 1 EEA INTA Balcarce, Ruta 226 km 73,5 (7620), Balcarce, Provincia de Buenos Aires, Republica Argentina. e-mail: [email protected]
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Dec 12, 2019 The main objective of this study was to simulate the economic feasibility of low-temperature grain drying systems considering Brazilian conditions and using three drying capacities, seven grain types and two furnace fuels. For this, 42 scenarios were simulated and compared among themselves by using an economic analysis based on the cash flow model with project lifetime of 20
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supply from the bottom is chosen for the investigation in this research. Low temperature settings are chosen to allow the experimental results to be used for the development of a low temperature dryer. Different mathematical modelling approaches have been applied for the analysis of drying process.
View More
attained with the experimental apparatus. Hogan et al. (1983) presented the development and testing of a low-temperature heat pump grain dryer. The design technique and features were discussed in the paper. A comparison between the heat pump assisted dryer and a conventional electrical resistance heating is presented. Further experi-
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of the drying medium based on the analysis of drying medium enthalpy and humidity ... the drying system can cyclically dry high-moisture grain with zero emis-sions. The experimental results ...
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Jan 31, 2019 Dry weight of filled grains was determined after oven-drying at 70 °C to a constant weight. Spikelet number per m 2 and spikelet filling percentage were calculated. Grain yield was determined from a 5-m 2 area in each plot and adjusted to the standard moisture content of 0.14 g
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the whole grain samples by gently applying pressure on the pestle. M ¼ Mw Mw þMd 100% (2) where Mw: mass of water removed from the grain after drying, Md: mass of grain after drying, and Mw + Md: initial mass of grain before drying. In this study, heating whole grain in air oven at 105°
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low temperature tolerance during the early reproductive ... 1. flowering, days to maturity and grain yield in the whole Experimental design The experiments were conducted in the post-rainy seasons in 2010 – 2011 and 2011 – 2012, with 7 released ... PHI = grain dry weight / panicle dry weight
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The results of the statistical analysis of the drying kinetics showed that the intermittence period, air temperature and initial grain moisture content did not have significant effects on the final moisture ratio at a significance level of 95% (Student s t-test), in the range of conditions applied in this work.
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grain drying systems. The aim of this study was to analyze the environmental and economic impacts for the low temperature closed-cycle grain drying system examined by Ma and Rosentrater (2019). This study provides useful information to grain drying industry and can help farmers to make decisions when investing an on-farm
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Jan 28, 2004 Compared with growth at 20/15°C (day/night), exposure of wheat (Triticum aestivum L.) plants to moderately high temperature (30/25°C) significantly decreased grain weight through shortening the duration of grain filling, combined with small (or no) positive increases in the rate of grain filling.Several mathematical models of grain filling were assessed for their suitability as means of ...
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postharvest handling, including drying and storage or cereal grains, have been an area of intense scientific and technical studies. The most common drying methods employed for drying cereals use natural, low temperature and/ or high temperature air which comes in contact with grain through a bin dryer, column dryer or a combination drying ...
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vibrated fluidized bed. From their experimental obser-vations, a reduction in drying time of up to 40% was observed based on a drying time of 96 min for the squash slice to reach 14.75% moisture content. Com-paring the preservation of b-carotene for continuous and intermittent air drying
View More