Results 31 to 40 of about 986,306 (299)

Study on effectiveness of continuous solar dryer integrated with desiccant thermal storage for drying cocoa beans

open access: yesCase Studies in Thermal Engineering, 2015
The main objective is to assess effectiveness of continuous solar dryer integrated with desiccant thermal storage for drying cocoa beans. Two type of desiccants were tested, molecular sieve 13× (Na86 [(AlO2)86·(SiO2)106]·264H2O) as an adsorbent type and ...
Sari Farah Dina   +3 more
doaj   +1 more source

Performance analysis of a tubular solar dryer for drying Mexican mint (Plectranthus amboinicus) — An experimental approach

open access: yesEnergy Reports, 2021
This work reports the use of tubular solar dryer for drying the Mexican mint (Plectranthus amboinicus) under various mass of leaves. Experiments were carried out in a tubular solar dryer under natural convection mode with direct solar heating. Parameters
Muruganantham P.   +3 more
doaj   +1 more source

The effect of colour on the thermal performance of building integrated solar collectors [PDF]

open access: yes, 2010
The use of solar collectors with coloured absorbers for water heating is an area of particular interest when considering their integration with buildings.
Carson, James K.   +2 more
core   +1 more source

Fabrication and Performance Evaluation of Solar Tunnel Dryer for Ginger Drying

open access: yesInternational Journal of Photoenergy, 2022
A series of tests were conducted to investigate the performance of a solar tunnel dryer for drying ginger. To supply hot air to the dryer, two axial flow fans with a power rating of 28 W, a supply voltage of 220 V, and a 50 W photovoltaics (PV) module ...
Assefa Tesfaye, Nigus Gabbiye Habtu
doaj   +1 more source

Performance of a hybrid compound parabolic concentrator solar dryer for tomato slices drying

open access: yes, 2021
In this study, a hybrid drying system incorporating a compound parabolic concentrator (CPC) solar collector and an electric auxiliary heater was developed to make advances in sustainable tomato drying.
Ebadi, Hossein   +3 more
core   +1 more source

Towards a homogenous drying rate using a solar fruit dryer

open access: yes, 2017
Solar fruit drying has the potential to reduce food insecurity in developing nations. One possible technique for drying fruit is to use solar dryers. This technique is easy to use without requiring high investments.
Otte, Pia   +11 more
core   +2 more sources

An experimental case study on development the design and the performance of indirect solar dryer type for drying bananas

open access: yes, 2023
Due to the shortages of fossil fuels and higher prices, as well as to reduce the causes of climate change and the fuel consumption utilized in the drying procedure, more emphasis is placed on resources of solar energy, due to it is easily accessible. For
Seyed M.T. Mousavi   +7 more
core   +1 more source

Design, Development and Performance Evaluation of a Small Scale Solar Assisted Paddy Dryer for on Farm Processing [PDF]

open access: yesMehran University Research Journal of Engineering and Technology, 2016
With the continued escalation in population growth and the expansion of international food trade and demand of high quality product for food security at low cost has created considerable interest in the development of new post-harvest technologies.
Sidrah Ashfaq   +2 more
doaj  

Combined solar and membrane drying technologies for sustainable fruit preservation in low-income countries – prototype development, modelling, and testing

open access: yesSolar Energy Advances, 2021
This investigation consisted of developing and evaluating solar dryers together with semi-permeable membrane pouches for drying juicy fruits in low-income tropical countries.Two design iterations were carried out including prototype modelling and testing.
Ricardo Bernardo   +10 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

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