Results 21 to 30 of about 81,824 (302)

Simplified schematic of a freeze-dryer

open access: yes, 2023
Simplified schematic of the typical components of a freeze-dryer. Note (i) there will be multiple vials on the shelf which are packed in a hexagonal arrangement, (ii) the condensing chamber on intermediate to large dryers comprises a series of coils to ...
Geoff Smith (6064268)
core   +1 more source

Performance Evaluation of a Desiccant Dehumidifier with a Heat Recovery Unit

open access: yesEnergies, 2017
In order to effectively increase the drying rate and reduce the energy consumption, a dryer which reduces the air humidity at the dryer inlet using desiccant and regenerates the desiccant by recovering waste heat using a heat pipe heat exchanger was ...
Kai-Shing Yang   +4 more
doaj   +1 more source

Study of Fish Weight Loss in Solar Dryer Across Different Agro-Ecological Zones of Nigeria [PDF]

open access: yes, 2009
Drying sessions were conducted across Nigeria to study the interaction between fish weight loss and the meteorological parameters. Correlation analyses using weight loss values show that latitude is strongly related (r =+0.96) to weight loss of fish ...
Julius Olokor   +2 more
core   +1 more source

DEVELOPMENT OF A NOVEL ENERGY-EFFICIENT ADSORPTION DRYER WITH ZEOLITE FOR FOOD PRODUCT [PDF]

open access: yes, 2012
The demand of high quality dry products closing to the fresh condition increases significantly. Current drying technology have shown the significant improvement on product quality, but the breakthrough respecting to energy efficiency is scarce.
Djaeni, M, van Boxtel, AJB
core   +1 more source

Rancang Bangun Pengering Gabah Menggunakan Panas Hasil Pembakaran Limbah Sekam

open access: yesPatria Artha Technological Journal, 2021
Most of the drying process in Indonesia still relies on the direct drying method in the sun, the method is simple depending on weather conditions, requires large land and takes 3 to 4 days dry.
Fadhli Rahman   +3 more
doaj   +1 more source

Simultaneous use of convection and radiation heat transfer for Iranian pistachio drying using catalytic heater - numerical and experimental study

open access: yesFrontiers in Mechanical Engineering
This study presents a comprehensive investigation into the simultaneous use of convection and radiation heat transfer for Iranian pistachio drying using a catalytic heater.
Vahid Ebrahimpour, Kazem Esmailpour
doaj   +1 more source

Performance and sustainability evaluation of rice husk-powered dryer under natural and forced convection mode

open access: yesEngineering and Applied Science Research, 2023
Sun drying method has been used for drying agricultural commodities for centuries worldwide. The sun drying can be performed either by direct drying of the product under sunlight or drying using a solar collector-based dryer.
Fredy Surahmanto   +3 more
doaj  

Obviation Across Clause Boundaries in Kutenai

open access: yesKansas Working Papers in Linguistics, 1997
Kutenai has an obviation system reminiscent of the system found in Algonquian languages in which at most one third person nominal in a clause is proximate and others are obviative.
Dryer, Matthew S.
doaj   +1 more source

Measurements of PM2.5 with PurpleAir under atmospheric conditions [PDF]

open access: yesAtmospheric Measurement Techniques, 2020
The PurpleAir PA-II unit is a low-cost sensor for monitoring changes in the concentrations of particulate matter (PM) of various sizes. There are currently more than 10 000 PA-II units in use worldwide; some of the units are located in areas where
K. Ardon-Dryer   +3 more
doaj   +1 more source

Drying of Curcuma (Curcuma xanthorrhiza roxb) Using Double Plate Collector Solar Dryer [PDF]

open access: yes, 2012
Curcuma (Curcuma xanthorrhiza roxb) currently used as traditional medicine and as a dye. If the Curcuma will be saved then the water content should not be more than 10-11%.
Tjukup , Marnoto   +4 more
core   +1 more source

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