Results 21 to 30 of about 28,089 (313)

Experimental investigation and modeling of date drying under forced convection solar dryers

open access: yes, 2023
This paper presents the drying behavior of fresh dates at three ripeness stages (khalal, rutab, and tamr) in three drying techniques, namely, direct sun drying (DSD), greenhouse-like solar drying (GSD), and indirect convective solar drying (ISD) and ...
G. Jeevarathinam   +15 more
core   +1 more source

Drying Vanilla Using A Hybrid Dryer

open access: yesJurnal Teknik Pertanian Lampung, 2023
Vanilla (Vanilla planifolia Andrew) is a plant that has high economic value; the plant is oriented for export. Postharvest handling is necessary to produce good quality vanilla; One of them is the drying process.
Warji Warji   +3 more
doaj   +1 more source

DRYING OF EMPTY FRUIT BUNCHES AS WASTED BIOMASS BY HYBRID SOLAR–THERMAL DRYING TECHNIQUE [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2013
Solar drying of EFB is highly feasible and economic, but the solar drying process is interrupted during cloudy or rainy days and also at night. In the present paper, a combined solar, as the main heat input, and biomass burner, as an auxiliary source of ...
H. H. Al-Kayiem, Y. Md Yunus
doaj   +1 more source

Solar dryers: A review of mechanism, methods and critical analysis of transport models applicable in solar drying of product

open access: yesGreen Energy and Resources
As the world transitions towards green energy sources solar drying has become a vital technology for sustainable agricultural production, offering a cleaner, more efficient alternative to traditional drying methods.
Onyinyechi Nnamchi   +10 more
doaj   +1 more source

Solar Trap for Banana Drying Method

open access: yesMATEC Web of Conferences, 2017
Food drying methods nowadays are mostly in high use of electricity and fuel which lead to high operational cost. This has resulted in a waste of energy and money due to the use of modern tools requires significant costs for implementation. Meanwhile, the
Musa S.   +4 more
doaj   +1 more source

Thermal performance of the photovoltaic–ventilated mixed mode greenhouse solar dryer with automatic closed loop control for Ganoderma drying

open access: yesCase Studies in Thermal Engineering, 2020
The results of the thermal performance of the photovoltaic-ventilated mixed-mode greenhouse solar dryer have been investigated. A mixed-mode greenhouse solar dryer with automatic closed-loop control is used in the drying process.
P. Vengsungnle   +4 more
doaj   +1 more source

Drying of algae by various drying methods [PDF]

open access: yes, 2018
[EN] Algae drying was carried out using Vacuum Tray Dryer and an Innovative Solar Conduction Dryer. Algae was dried in a Vacuum Tray Dryer at 60°C under varied pressure conditions and makes use of specially designed double condenser system.
Bhaskar Thorat   +7 more
core   +1 more source

Effects of Blanching and Natural Convection Solar Drying on Quality Characteristics of Red Pepper (Capsicum annuum L.)

open access: yesInternational Journal of Food Science, 2017
The objective of this work was to determine the effects of blanching and two drying methods, open-sun drying and natural convection solar drying, on the quality characteristics of red pepper. A 2 × 3 factorial design with experimental factors as 2 drying
James Owusu-Kwarteng   +2 more
doaj   +1 more source

Solar dryer with thermal storage and biomass-backup heater

open access: yes, 2007
An indirect type natural convection solar dryer with integrated collector-storage solar and biomass backup heaters has been designed, constructed and evaluated.
Ngwalo, G., Madhlopa, A.
core   +1 more source

Exploring the Effects of Drying Method and Temperature on the Quality of Dried Basil (Ocimum basilicum L.) Leaves: A Sustainable and Eco-Friendly Drying Solution

open access: yesResources
The purpose of this study was to investigate the effects of solar drying and oven drying methods on the quality parameters of dried basil (Ocimum basilicum L.) leaves.
Farah Naz Akbar   +4 more
doaj   +1 more source

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