نتایج جستجو برای: drying parameters

تعداد نتایج: 600653  

Journal: :Ambiente Construído 2018

2014
Kalika Gupta Md. Shafiq Alam

A five level four factors central composite rotatable design under response surface methodology was used to optimize process conditions of the foam mat drying process i.e. egg albumen (0%-12%), methyl cellulose (0.1%-0.5%), drying bed thickness (3-7 mm) and drying temperature (55-75°C) to develop grape bar with final moisture content of 14%±1% (dry-base). Contour and response graphs were genera...

Ali Reza Shojamoradi Mehdi Rajabi Hamaneh, Mohammad Foroughi-dahr Morteza Golmohammadi Seyed Jalaledin Hashemi,

The intermittent drying characteristics of an Iranian popular paddy rice variety were experimentally investigated to determine the drying kinetics and obtain the effective moisture diffusivity. A lab-scale fluidized bed dryer was designed and constructed to enable obtaining the required results while controlling critical drying parameters. The effects of drying temperature and tempering per...

2014
Simo Tagne Romain Remond Yann Rogaume André Zoulalian

We are modeling the drying of tropical woods in this work. Experimental measures are made on sapelle (Entandrophragma Cylindricum) and lotofa (Sterculia Rhinopetala) coming from Cameroon forest. A part of thermophysical parameters used is experimental obtained on each wood species and another is taking in the literature. Numerical simulations results of the drying of our wood samples give a goo...

G. Javadzade Moghtader, M.R. Rezaeigolestani, Z. Yousefi,

Background: Drying is the one of the oldest methods for increasing the shelf life of food products. The objective of the present study was evaluation of effect of different drying temperatures on drying time and storage quality parameters of in-shell hazelnut. Methods: Hazelnuts were dried as a thin layer at three temperatures (40, 50, and 60 °C). The time required for drying and quality param...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2015
mića vukić jelena janevski goran vučković branislav stojanović aleksandar petrović

in this paper, experimental data on the drying kinetics of corn in a packed and fluidized bed are presented. experimental research was conducted on a laboratory apparatus. corn was used as a material because of its significance in agriculture and the food industry. an analysis of the influence of the operational parameters (the drying medium velocity i. e. the fluidization number, the drying me...

2012
Yucheng Peng Yousoo Han Douglas J. Gardner

Spray-drying was chosen as an appropriately scalable manufacturing method to dry cellulose nanofibril (CNF) suspensions. Spray-drying of two different types of CNF suspensions—nanofibrillated cellulose (NFC) and cellulose nanocrystals (CNC)—was carried out using a laboratory-scale spray dryer. Effects of three spray-drying process parameters on particle morphology and particle size distribution...

Journal: :مهندسی بیوسیستم ایران 0
سهیل بشری دانشجوی کارشناسی ارشد، گروه علوم و صنایع غذایی، واحد سبزوار، دانشگاه آزاد اسلامی، سبزوار، ایران حمید توکلی پور دانشیار، گروه علوم و صنایع غذایی، واحد سبزوار، دانشگاه آزاد اسلامی، سبزوار، ایران محسن مختاریان مربی، باشگاه پژوهشگران جوان و نخبگان، واحد سبزوار، دانشگاه آزاد اسلامی، سبزوار، ایران

in this research, the effect of ultrasound-osmotic dehydration process in different conditions on the drying kinetics parameters of rhubarb was investigated. before dying process, rhubarb samples were placed in contact of ultrasound-osmotic pretreatment and then dried by convection hot air dryer equipped with circulated fan. the results showed that using osmotic pretreatment at 40% sucrose solu...

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