Zobrazeno 1 - 10
of 35
pro vyhledávání: '"W.J. Coumans"'
Publikováno v:
Chemical Engineering Journal, 86(1-2), 133-138. Elsevier
Based on the assumptions related to porous media, the governing equations of mass transfer and static equilibrium are presented. The mechanical stresses generated by the drying strains are expressed according to the linear-elastic model. The von Mise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4621588d76d565ec86ccd069bc7b91fb
https://doi.org/10.1016/s1385-8947(01)00279-0
https://doi.org/10.1016/s1385-8947(01)00279-0
Autor:
W.J. Coumans, P.J.A.M. Kerkhof
Publikováno v:
Drying Technology, 19(8), xv-xviii. Taylor and Francis Ltd.
This Article does not have an abstract.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::897e10190a41cf41c9a024f25188ea8c
https://doi.org/10.1081/drt-100107256
https://doi.org/10.1081/drt-100107256
Publikováno v:
Journal of Agricultural Engineering Research. 77:391-400
In supply chains of willow (Salix viminalis) biomass to energy plants, drying is advisable in order to enable safe long-term storage, increase boiler efficiency and reduce gaseous emissions. To gain insight into the drying process, drying characteris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e34830041a160583f86296da93137c
https://doi.org/10.1006/jaer.2000.0590
https://doi.org/10.1006/jaer.2000.0590
Publikováno v:
Drying Technology, 14(7&8), 1525-1542. Taylor and Francis Ltd.
The prediction of a hydrodynamic model for the isothermal transport of liquid in partially saturated porous media is compared with experimentally obtained values of water transport in clay. The transport obeys the diffusion equation, The diffusion co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05ef2ea3ea0695fa75c9d6b38218c66a
https://research.tue.nl/en/publications/bcad1a40-26a2-4581-90cc-efd9293304f2
https://research.tue.nl/en/publications/bcad1a40-26a2-4581-90cc-efd9293304f2
Publikováno v:
Drying Technology, 12(7), 1561-1574. Taylor and Francis Ltd.
A correct description of the evolution of moisture concentration profiles in shrinking materials is complicated by the influence of shrinkage on mass transfer. Shrinkage has to be accounted for in the diffusion equation. Simulations have been perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db7e3fe0637624ce6e8ecd35c022a2d4
https://doi.org/10.1080/07373939408962187
https://doi.org/10.1080/07373939408962187
Publikováno v:
Drying Technology, 12(1-2), 99-149. Taylor and Francis Ltd.
For many food products the presence of volatile aroma components is a prime quality feature. Upon drying part of these components may be lost, leading to unbalanced flavour patterns in the reconstituted product. The mechanisms of aroma loss in most d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5460e33f02b2d55bb0eb334f65be4240
https://doi.org/10.1080/07373939408959951
https://doi.org/10.1080/07373939408959951
Autor:
W.J. Coumans
Publikováno v:
Drying Technology. 12:1761-1763
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a65c37b9e2140146d9e789a87387964
https://doi.org/10.1080/07373939408962201
https://doi.org/10.1080/07373939408962201
Autor:
W.J. Coumans
Publikováno v:
Chemical Engineering and Processing : Process Intensification, 39(1), 53-68. Elsevier
An overview of approximate models for the drying kinetics is given, including lumped diffusion models, retreating front models and the characteristic drying curve model. To keep this overview orderly, only drying bodies with a slab geometry and a con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::031da4ec8bea28a29778a2960a7240fc
https://research.tue.nl/nl/publications/fd190221-2766-47c1-9781-f04c1ac84510
https://research.tue.nl/nl/publications/fd190221-2766-47c1-9781-f04c1ac84510
Publikováno v:
The Properties of Water in Foods ISOPOW 6 ISBN: 9781461379911
The spray drying of maltodextrin/water/soybean oil mixtures is studied, with the aim of developing design and operating rules. The results of an extensive series of pilot-scale spray drying experiments are presented. The influence of process conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7c2bedde4b105209723fb4eaeb4f558
https://doi.org/10.1007/978-1-4613-0311-4_9
https://doi.org/10.1007/978-1-4613-0311-4_9
Publikováno v:
Chemical Engineering Science, 50(7), 1187-1191. Elsevier
The mathematical formulation of mass transfer in drying processes is often based on the diffusion equation. In principle the diffusion coefficient as a function of moisture content has to be determined experimentally. The most direct approach is to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b1ecf1df163e9fca6167936fe4dc28
https://research.tue.nl/nl/publications/0626cc67-1617-46d2-b79b-ce182a54e356
https://research.tue.nl/nl/publications/0626cc67-1617-46d2-b79b-ce182a54e356