Perspectives on Developments in Drying

Strumiłło, Czesław

doi:10.1080/07373930600778056

Cited by 32 publications

(14 citation statements)

References 17 publications

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“…Sustainable drying is intrinsically a multidisciplinary field, which has a very extensive demand in areas such as agriculture, chemical, food, textile, building, tannery and other applications. For understanding this, an optimal knowledge of the three phenomena of transport and suitable knowledge of science of materials are required, because the principal priority is not solely to conserve the energy but, furthermore, to achieve a better product quality through a sustainable drying process [2].…”

Section: Basic Theory Of Dryingmentioning

confidence: 99%

Introductory Chapter: Principles of Sustainable Drying

Real-Olvera¹

2016

Sustainable Drying Technologies

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Section: Basic Theory Of Dryingmentioning

confidence: 99%

Introductory Chapter: Principles of Sustainable Drying

Real-Olvera¹

2016

Sustainable Drying Technologies

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Section: Introductionmentioning

confidence: 99%

“…[2] Therefore, saving energy in the drying industry is very important. Efforts can be made in two ways: (1) It is common knowledge that increasing the drying efficiency by improving the heat and mass transfer of drying process can reduce the energy usage, and (2) saving energy consumption of a drying system can accomplish the same purpose. Concretely, for general convective dryers, it is reasonable to increase the heat transfer efficiency of heat exchangers or a hot-air stove, which is used to supply hot air for dryer.…”

Section: Introductionmentioning

confidence: 99%

Study on Heat Transfer Enhancement of Oscillating-Flow Heat Pipe for Drying

et al. 2007

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The application of oscillating-flow heat pipe (OFHP) in drying is of great potential. In this article, two methods are proposed to enhance the heat transfer of OFHP: (1) pulse heating is adopted instead of conventional continuous heating; and (2) a tube with a nonuniform cross section is introduced. Experiments on the effects of these two methods have been studied in comparison with ordinary OFHP. Experimental results indicate that using the pulse heating and the nonuniform cross section channel can improve the oscillating process and the heat transport performance in the OFHP. The heat transfer rate of pulse heating OFHP is higher than that of the continuous by 15-38%, and the effective thermal conductivity is higher by 12-63% at the same heating power. The effective thermal conductivity and the heat transfer rate of the nonuniform cross section heat pipe are also higher than that of the uniform cross section heat pipe when the heating power is more than 100 W. INTRODUCTIONThe energy consumption of drying shares a big proportion of industrial energy consumption, [1] and paper drying takes about 33% of the total energy consumption of paper producing. [2] Therefore, saving energy in the drying industry is very important. Efforts can be made in two ways: (1) It is common knowledge that increasing the drying efficiency by improving the heat and mass transfer of drying process can reduce the energy usage, and (2) saving energy consumption of a drying system can accomplish the same purpose. Concretely, for general convective dryers, it is reasonable to increase the heat transfer

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“…Ponadto suszenie redukuje masę i objętość surowca, co zmniejsza koszty pakowania, transportu i przechowywania [Lewicki 2006]. Prawidłowo wysuszony materiał łatwo rehydruje i może być przechowany przez długi czas [Strumiłło 2005, Janowicz i Lenart 2007. Zastosowanie właściwej metody i parametrów zwiększa efektywność procesu i pozwala otrzymać produkt o pożądanych cechach [Lewicki 2006].…”

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