Search
Now showing items 11-20 of 37
Vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction approach for determination of metribuzin in some plant samples with UV–Vis spectrophotometer
(2022)
A vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction (VA-MIL-DLLME) approach was proposed using a tetrachloromanganate-based magnetic ionic liquid (MIL, as extraction solvent) for the ...
Linear and nonlinear optical properties of a superlattice with periodically increased well width under electric and magnetic fields
(Micro and Nanostructures, 2022/6/1)
In this paper, we have studied the electronic and optical properties of GaAs/AlxGa1-xAs superlattice with periodically increased well width. Under effective mass approximation, the finite element method is used to obtain ...
Determination of The Yield and Yield Parameters of Demre Sivrisi, Dogal Sarı Sivri and Dogal Carliston (Capsicum annuumm L.) Pepper Varieties Growed By Fertigation Method in Greenhouse Conditions#
(2022)
Araştırmada test bitkisi olarak Demre Sivrisi, Doğal Sarı Sivri ve Doğal Çarliston biber (Capsicum
annuum L.) türleri kullanılmıştır. Araştırma tesadüf blokları deneme desenine göre 3 tekerrürlü olarak
toplam 9 parselde ...
Application of levulinic acid-based natural deep eutectic solvents for extraction and determination of deltamethrin in food samples
(2022)
In the study, a fast and green natural deep eutectic solvent based ultrasound-assisted liquid liquid
microextraction (NDES-UALLME) were proposed for the determination and extraction of
deltamethrin in food samples using ...
Experimental and Numerical Investigation of Flow Structures Around Different Binary Building Geometries
(Pleiades Publishing Ltd,, 31.03.2022)
The separation zones resulting from the wind interaction with a building and its
immediate surroundings are of great importance for determination of multiple vortex systems
interacting with the building and for consideration ...
OPTIMIZATION OF POLYPHENOL EXTRACTION FROM CHESTNUT WASTE PRETREATED BY OHMIC HEATING USING BOX-BEHNKEN DESIGN
(2022)
Chestnut processing produces a large amount of waste peels, which contain considerable polyphenols. The aim of this research was to optimize the extraction method for phenolic compounds from industrial chestnut peel ...
Valorization of agricultural by-product: Optimization of alcohol-based extraction of polyphenols from chestnut peel using Box-Behnken Design
(February 2)
In the present work, solvent concentration, extraction time, and solid to solvent (S/S) ratio were evaluated in order to recover the majority of polyphenols from chestnut peel waste using ethanol and methanol. Extraction ...
INVESTIGATION OF HEAT TRANSFER IMPROVEMENTS OF GRAPHENE OXIDE-WATER AND DIAMOND-WATER NANOFLUIDS IN CROSS-FLOW-IMPINGING JET FLOW CHANNELS HAVING FIN
(Türk Isı Bilimi Tekniği Derneği, 30/04/2023)
In this study, the heat transfer from two different model surfaces (roof and crown) and flow structure in the channels with the cross flow-impinging jet flow were numerically analyzed by using water, 0.02% GO (Graphene ...
HEAT TRANSFER INCREMENT STUDY TAKING INTO CONSIDERATION FIN LENGTHS FOR CuO-WATER NANOFLUID IN CROSS FLOW-IMPINGING JET FLOW CHANNELS
(Vinča Institute of Nuclear Sciences, Belgrade, Serbia, 15/12/2023)
In this study, the heat transfer and flow characteristics for cube and circular hol-low models in channels with the cross-flow-impinging jet-flow were numerically investigated by using water and 2% CuO-water nanofluid. The ...
Entropy and Exergy Analysis in an Experimental Thermal System Used GO–DW Nanofluid Having Straight Copper Pipes with Different Diameters
(Pleiades Publishing, 08/11/2023)
Entropy and exergy analysis of a thermal system are the most powerful tools that can be
employed to specify the optimum operating conditions of that system and utilization rate from the
system. In the experimental thermal ...