experimental study of the impact of drying parameters

Experimental Study of the parameters affecting the

Experimental Study of the parameters affecting the kinetics of coalescence of milk drops Master's Thesis in Food Engineering Relatori: Candidato: Prof Ing Gaetano Lamberti Lara Ventura Prof Ing Lilia Ahrn matricola:0622800149 Correlatore: Ing Loredana Malafronte Anno Accademico 2014/2015 Part of this thesis work has been developed during the Erasmus project at the Chalmers Technical

Experimental Design Approach for Optimization of Sucrose

The present study investigated the effect of operating parameters of sucrose fluid bed drying on powder quality and on drying time in order to optimize the production of sucrose powders A 24-1 fractional factorial design of experiment has been used After an appropriate choice of four critical variables 8 experiments led to a mathematical model as a first degree polynomial presenting the

Experimental characterization of municipal solid waste bio

assessments of process parameters characterizing the MSW bio-drying In particular outputs of a few pilot scale experimental runs have been elaborated in order to assess the following overall process parameters: m3 AIR kg-1 of waste m3 AIR kg-1 of consumed volatile solids m3 AIR kg of initial volatile solids m3 AIR kg-1 of organic fraction in the waste Additionally the assessed volatile

Experimental study of matter transfer in cocoa beans

A study was carried out of the changes in moisture and acetic acid contents during the fermentation and convection drying of cocoa beans A laboratory drier operating by convection or conduction and a series of three volatile acidity extractors based on the Mothe-Efter method were used An original cutting system made it possible to analyse five inner layers of cocoa bean from the centre to

Fabrication of Polymeric Microparticles by Electrospray

experimental parameters such as polymer solvent voltage flow rate (FR) type of collectors and distance between the collector and needle tip which will all be highlighted in this review Moreover the influence and contributions of each of these parameters on the design and fabrication of polymeric MPs are described In addition the

Novel Experimental Study of Fabric Drying Using Direct

article{osti_1481710 title = {Novel Experimental Study of Fabric Drying Using Direct-Contact Ultrasonic Vibration} author = {Patel Viral K and Reed Frederick Kyle and Kisner Roger A and Peng Chang and Moghaddam Saeed and Momen Ayyoub Mehdizadeh} abstractNote = {Here fabric drying is an energy-intensive process which generally involves blowing hot dry air across tumbling wet

Full text of Modelling and Experimental Study of Granular

Full text of Modelling and Experimental Study of Granular Material Drying in a Vibrated Fluidized Bed See other formats MODELLING AND EXPERIMENTAL STUDY OF GRANULAR MATERIAL DRYING IN A VIBRATED FLUIDIZED BED P I Alvarez A Reyes R Vega B and R Blasco Chemical Engineering Department Universidad de Santiago de Chile Chile Av Bernardo O'Higgins 3363 Santiago Chile E

Determination of Moisture Diffusivity during Drying of

01 03 2013The aim of this study is the experimental characterization of the behaviour of a mortar during convective drying We focalise on mortar that has a rate water-cement of 0 5 The drying tests are developed in a micro-convective dryer that can use samples weighing from 0 to 8g The advantage of these experiments is to reproduce the natural conditions that can be found during the treatment of the

Impact of the drying rate on the moisture retention curve

In this study we have investigated the impact of the drying rate on the moisture retention curve for three porous building materials i e calcium silicate ceramic brick and aerated concrete The employed experimental method is based on the measurement of the surface temperature and water content of drying samples in a controlled atmosphere To induce different drying rates the tests have

Experimental Design Approach for Optimization of Sucrose

The present study investigated the effect of operating parameters of sucrose fluid bed drying on powder quality and on drying time in order to optimize the production of sucrose powders A 24-1 fractional factorial design of experiment has been used After an appropriate choice of four critical variables 8 experiments led to a mathematical model as a first degree polynomial presenting the

Design of Experiments to Study the Impact of Process

22 08 2016Design of Experiments to Study the Impact of Process Parameters on Droplet Size and Development of Non-Invasive Imaging Techniques in Tablet Coating Thomas J Dennison Julian Smith Michael P Hofmann Charlotte E Bland Raj K Badhan Ali Al-Khattawi Afzal R Mohammed

INFLUENCE OF SPRAY DRYING MANUFACTURING PARAMETERS

During the first step of the study optimal values of parameters in spray drying process were established (i e operating temperature peristaltic pump performance aspiration value) Those values have a crucial effect on morphological parameters and the size and homogeneity of received particles In the obtained microspheres the activity of excipients which modify morphological properties

Experimental Study of the Parameters of High Pulsed

The drying experiments were conducted with apples which were pretreated by high pulsed electrical field and the results showed that high pulsed electrical field pretreatment could increase the drying rate ob- viously According to the range analysis the optimal parameters of high pulsed electrical field for drying were obtained as follows: pulse strength was 1000 V cm -1 pulse time was 120

Experimental study of drying kinetics of taraxacum

The experimental results were exploited in order to determine the drying Characteristic Curve the rate of drying followed and the mathematical model that is most suitable to the experimental curves 2 Material and Methods 2 1 Plant material The Taraxacum Officinale's roots used in the study was collected in May 2019 in area "OULA SAID" (Settat Morocco) at harvest stage maturity

Novel Experimental Study of Fabric Drying Using Direct

article{osti_1481710 title = {Novel Experimental Study of Fabric Drying Using Direct-Contact Ultrasonic Vibration} author = {Patel Viral K and Reed Frederick Kyle and Kisner Roger A and Peng Chang and Moghaddam Saeed and Momen Ayyoub Mehdizadeh} abstractNote = {Here fabric drying is an energy-intensive process which generally involves blowing hot dry air across tumbling wet

Optimization of supported bimetallic (Fe

The interactive effects among the key synthesis parameters such as drying time calcination temperature stirring speed mass of CaCO3 support on the yield and quality properties of the catalyst were investigated using 24 Factorial design of experiment Additionally the catalyst obtained under the optimal conditions was used to prepare Multi-walled carbon nanotubes (MWCNT) via chemical vapour

EXPERIMENTAL STUDY ON THE EFFECT OF RAINFALL ON

EXPERIMENTAL STUDY ON THE EFFECT OF RAINFALL ON FRESH CONCRETE drying exposure caused by intermittent periods of rainfall The proposed paradigm was based on the stage wise implementation of non-linear finite element (FE) analysis with each stage representing a distinct phase of a typical wet-dry cycle The associated boundary conditions had been constituted to realize the influence of

Determination of mass and heat transfer parameters

The principal aim of this study was to evaluate the water vapour mass transfer resistance of the dried layer and the vial heat transfer coefficient values of a pharmaceutical product during the primary drying period First overall vial heat transfer coefficient values Kv were determined by a gravimetric method based on pure ice sublimation experiments

Study of synthesis parameters of MIL

In this study hydrothermal method was used to synthesize MIL-53(Al) (MIL stands for Materials Institute of Lavoisier) Plackett–Burman (P–B) as an experimental design method was applied to investigate the effect of synthesis and activation conditions on specific surface area relative crystallinity and production yield of MIL-53(Al) synthesis

Modeling the Impact of Manufacturing Uncertainties on

in the manufacturing process on the process parameters and to study the process-structure-property relationship The impact of uncertainties and their propagation and effect is illustrated by a case study with four plausible manufacturing scenarios The results of the case study reveal that uncertainties in the coating process lead to high deviations in the thickness and mass loading from

[PDF] Design of Experiments to Study the Impact of

Modelling confirmed that all parameters had either a linear or quadratic effect on droplet size and revealed an interaction between pump rate and atomisation pressure Fluidised bed coating of tablet cores was performed with either small or large droplets followed by CLSM and XμCT imaging Addition of commonly used contrast materials to the coating solution improved visualisation of the

EXPERIMENTAL INVESTIGATION AND MODEL STUDY OF

strength parameters were obtained at a combination of 15% of phosphogypsum and 0 75% sisal fiber Investigations using model study and Plaxis 3D also indicated that load carrying capacity of the square footing has increased to a considerable extent Keywords: Phoshogypsum Sisal fiber Model study

17 EXPERIMENTAL STUDY OF COCOA DRYING KINETICS WITH A

EXPERIMENTAL STUDY OF COCOA DRYING KINETICS WITH A VIEW TO MODELLING A DRYER Abraham Kanmogne a* Oumarou Hamandjoda a Jean Nganhou a Bienvenu Kenmeugne a a Laboratoire d'Energtique (Energy Systems Laboratory) Ecole Nationale Suprieure Polytechnique P O Box 8390 Yaounde Cameroon ABSTRACT Kinetic drying measurements make it possible to determine the influence of various parameters

The Effect of Silver Nanoparticles on the Automotive

01 02 2018Automotive-based Paint Drying Process: An Experimental Study Hossein Lotfizadeh1 Sajjad Rezazadeh2 and amounts of silver nanoparticles as important parameters in the drying process an influence on the composition of the paint is indicated both during and at the end of the drying process which would affect the quality of the final coating and improve the paint's chemical

Dynamic Splitting Experimental Study on Sandstone at

The tensile failure of rocks is a common failure mode in rock engineering Many studies have been conducted on the tensile strength and failure mode of rocks after high-temperature treatment under dynamic loading However research on the effects of high temperature on the dynamic splitting tensile characteristics of sandstone at actual high temperatures is lacking

A Study On The Effect Of Processing Parameters Of The

Experimental Study Of The Effect Of Process Parameters Sunto??illustrata l'importanza che il problema dell'atomo di idrogeno riveste agli effetti dello studio delle propriet? dell'elettrone si passano in rassegna Live Chat Effect Of Interpolation On Parameters Extracted Effect of interpolation on parameters extracted from Abstractinterpolation is a common data processing step in the

Study of synthesis parameters of MIL

In this study hydrothermal method was used to synthesize MIL-53(Al) (MIL stands for Materials Institute of Lavoisier) Plackett–Burman (P–B) as an experimental design method was applied to investigate the effect of synthesis and activation conditions on specific surface area relative crystallinity and production yield of MIL-53(Al) synthesis

EXPERIMENTAL STUDY OF DRYING CONDITIONS EFFECT ON

EXPERIMENTAL STUDY OF DRYING CONDITIONS EFFECT ON STARCH SINGLE DROPLET SHRINKAGE AND MORPHOLOGY DURING DRYING I GOUAOU M S KOUTCHOUKALI A KHARAGHANI University Constantine3 Engineering Faculty of proceeding Otto Von Guerick University Magdeburg Faculty of Process and Systems Engineering ABSTRACT The product quality is an important issue in