Results 31 to 40 of about 357,614 (307)

Performance Evaluation and Optimization of a Solar-Assisted Multi-Belt Conveyor Dryer Based on Response Surface Methodology [PDF]

open access: yesJournal of Renewable Energy and Environment, 2022
Drying process is an important post-harvest stage of food crops production which accounts for about 20 % of the world’s energy consumption in the industrial sector.
Hemad Zareiforoush   +2 more
doaj   +1 more source

Diffusiophoresis in non-adsorbing polymer solutions: the Asakura-Oosawa model and stratification in drying films [PDF]

open access: yes, 2017
A colloidal particle placed in an inhomogeneous solution of smaller non-adsorbing polymers will move towards regions of lower polymer concentration, in order to reduce the free energy of the interface between the surface of the particle and the solution.
Sear, Richard P., Warren, Patrick B.
core   +2 more sources

Kinetics of moisture exchange during convection drying of thin flat wet materials

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук
The kinetics of convective drying of thin wet thermal insulation materials based on the relative drying rate and relative moisture contents has been studied.
A. I. Ol’shanskii, A. N. Golubev
doaj   +1 more source

Optimization of inulin production process parameters using response surface methodology

open access: yesFuture Journal of Pharmaceutical Sciences, 2020
Background Chicory is one of the major source of inulin. In our study, Box–Behnken model/response surface analysis (RSM) was used for the optimization of spray drying process variables to get the maximum inulin yield from chicory (Cichorium intybus L ...
Wasim Akram, Navneet Garud
doaj   +1 more source

The Quality of Infrared Rotary Dried Terebinth (Pistacia atlantica L.)-Optimization and Prediction Approach Using Response Surface Methodology

open access: yesMolecules, 2021
Most agricultural products are harvested with a moisture content that is not suitable for storage. Therefore, the products are subjected to a drying process to prevent spoilage.
Mohammad Kaveh   +4 more
doaj   +1 more source

Vial Wall Effect on Freeze-Drying Speed

open access: yesJournal of Pharmaceutical Sciences
The vial wall thermal conductivity and thickness effect on freeze-drying speed is simulated. A 2D axisymmetric numerical simulation of Mannitol freeze-drying is employed using the boundary element method. The originality of the presented approach lies in the simulation of heat transfer in the vial walls as an additional computational domain in contrast
Ramšak, Matjaž, Hriberšek, Matjaž
openaire   +3 more sources

Development of tubular cardiovascular phantom system for pulse transit time simulation [PDF]

open access: yes, 2019
This paper presents on the development of a tubular cardiovascular phantom system to simulate pulse transit time (PTT). The PTT defined as the delay time between two pulses in one cardiac cycle has been shown to be promising method for cuffless ...
Correia, Ricardo   +4 more
core   +1 more source

Investigation of Mass Transfer with Different Models in a Solar Energy Food-Drying System

open access: yesEnergies, 2019
In drying systems, the examination of the drying rate values of the food product in advance gives important information about the raw material to be dried.
Ahmet Beyzade Demirpolat
doaj   +1 more source

Experimental study on thermal performance of a closed heat pump drying system

open access: yesCase Studies in Thermal Engineering, 2023
The compressor speed, expansion valve opening and drying temperature are critical to the thermal performance improvement and control logic optimization of the closed heat pump drying (CHPD) system.
Zhaofeng Meng   +6 more
doaj   +1 more source

Diagnosing dry eye with dynamic-area high-speed videokeratoscopy [PDF]

open access: yesJournal of Biomedical Optics, 2011
Dry eye syndrome is one of the most commonly reported eye health conditions. Dynamic-area high-speed videokeratoscopy (DA-HSV) represents a promising alternative to the most invasive clinical methods for the assessment of the tear film surface quality (TFSQ), particularly as Placido-disk videokeratoscopy is both relatively inexpensive and widely used ...
Alonso-Caneiro, David   +3 more
openaire   +3 more sources

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