Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
EFFECT OF TEMPERATURE, GUM CONCENTRATION AND GUM RATIO ON CREEP-RECOVERY BEHAVIOUR OF CARBOXYMETHYL CELLULOSE-GUAR GUM MIXTURES: MODELING WITH RSM AND ANN
Date
2016-01-01
Author
UZUNER, SİBEL
Tezel, G. Bengusu
KEKLİKCİOĞLU ÇAKMAK, NEŞE
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
56
views
0
downloads
Cite This
In the present study, the effects of temperature (15, 25, 35 degrees C), gum concentration (1.5, 2.0 and 2.5 %) and gum ratio (25:75, 50:50, 75:25) on the creep-recovery rheological properties of carboxymethyl cellulose (CMC)-guar gum (GG) mixtures were investigated. Within the studied range of experimental design, recovery index (Delta J) value of CMC-GG gum solution was analyzed based on the design factors. Experimental recovery index responses were modelled using RSM (R-2=0.9711) and ANN (R-2=0.9829).
Subject Keywords
Artificial intelligence
,
Creep and recovery test
,
Response surface methodologyyrheological properties
URI
https://hdl.handle.net/11511/67110
Journal
ITALIAN JOURNAL OF FOOD SCIENCE
Collections
Department of Chemical Engineering, Article
Suggestions
OpenMETU
Core
Effect of Polymers on the Rheological Properties of KCl Polymer Type Drilling Fluid
Kök, Mustafa Verşan (2005-05-01)
In the course of this research, the effect of two polymers (xanthan gum and polyanionic cellulose) on the rheological properties of KCl/polymer type drilling fluids was investigated. Non-Newtonian drilling fluids are conventionally characterized by rheological models (Bingham Plastic, Power Law, Casson, Herchel-Bulkley and Robertson-Stiff). In this research, forty-five KCl/polymer data sets of varying compositions are prepared. Polymer addition to the system has affected the model and caused a variation of ...
Effect of carbon to nitrogen ratio on the physical and chemical properties of activated sludge
Durmaz, B; Sanin, Faika Dilek (2003-11-01)
The effect of carbon to nitrogen ratio (C/N) of the feed on the physical and surface chemical properties of activated sludge is investigated. Semi-continuous reactors with 2 liters volume were operated at a mean cell residence time of 8 days. These mixed culture reactors were operated at 3 different carbon to nitrogen ratio. The operation of conventional activated sludge plants treating municipal wastewater is represented with reactors having a C/N ratio of 21 (in terms of the ratio of COD to TKN). Carbon a...
Effect of cold rolling and annealing parameters on the microstructure and mechanical properties of dual phase steels
Poyraz, Okan; Ögel, Bilgehan; Department of Metallurgical and Materials Engineering (2020)
This study consists of change in the microstructure and mechanical properties of the 0.14C-1.98Mn steel with different cold rolling ratios, annealing temperature and annealing time. The starting sheet metal is 2.8mm thick and have a microstructure of ferrite-pearlite in as-received condition. Samples are cold rolled such that either 30%, 45% or 60% cold rolling is achieved. In order to see the change in microstructure below and in the intercritical temperatures, samples are annealed for 5 minutes or 10 minu...
Effect of extrusion on the functional properties of carrot pulp added extrudates and in-vitro bioaccessibility of lutein and beta-carotene
Ortak, Melda; Şensoy, İlkay; Ögel, Zümrüt Begüm; Department of Food Engineering (2014)
In this study, effects of extrusion on the functional properties of carrot pulp added extrudates was investigated. Extrusion was performed at four different conditions. Two different temperature profile and two different screw speeds were investigated. Change in antioxidant activity, phenolic content, β-carotene and lutein content and their in-vitro bioaccessibilities after extrusion were investigated. Antioxidant activity and total phenolic content was determined by DPPH and Folin–Ciocalteu method, respect...
Effect of cleaning process on the combustion characteristics of two different rank coals
Kök, Mustafa Verşan; Ozbas, K.E. (2001-11-01)
In this research, thermogravimetry (TG/DTG) was used to determine the combustion characteristics of two different rank coals (Tuncbilek and Af in Elbistan) before and after cleaning process. Applying sink-float process cleaned raw coal samples, and optimum-separating densities for each sample was determined using the criteria of "degree of washability". The results indicated that coal cleaning was very effective on Tuncbilek sample due to its high rank. TG/DTG analysis of raw and cleaned samples indicated d...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. UZUNER, G. B. Tezel, and N. KEKLİKCİOĞLU ÇAKMAK, “EFFECT OF TEMPERATURE, GUM CONCENTRATION AND GUM RATIO ON CREEP-RECOVERY BEHAVIOUR OF CARBOXYMETHYL CELLULOSE-GUAR GUM MIXTURES: MODELING WITH RSM AND ANN,”
ITALIAN JOURNAL OF FOOD SCIENCE
, pp. 271–286, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67110.