Articles

DEVELOPMENT AND VALIDATION OF A GLOBAL CFD MODEL OF HEAT, WATER VAPOUR AND FUNGAL SPORES TRANSFERS IN A GREENHOUSE

Article number
801_103
Pages
877 – 885
Language
English
Abstract
This paper describes a global CFD Model of heat, water vapour and Botrytis c. spores transfer in a three spans greenhouse.
In addition to the integration of plant transpiration to the convective transfer which has been already presented in previous papers, we focus in this article on the description of a specific module to compute the effects of soil, insect-proof nets and vegetation rows on the deposition of Botrytis spores.
It aims at the simulation of the spores concentration patterns in a greenhouse in relation with the external conditions and particularly the spore concentration.
The equations of flow are solved with the Fluent® CFD code and the standard k-epsilon turbulence model and we present specific models for the determination of source/sink terms in the equation of transport of a scalar that corresponds i) to the water vapour and ii) the spore concentration in the airflow.
Concerning the particles transport, three kinds of sink terms are considered for the soil, for the insect-proof nets and for the vegetation rows.
The parameters of the model together with the experimental measurements and climate boundary conditions were determined in an experimental study for a rose greenhouse with roof and lateral vents equipped with insect-proof nets.
Comparisons with experimental results of greenhouse air exchange rates and inside climate (temperature and humidity) are presented and discussed together with measured and computed values of inside air spores concentration and deposit on the crop cover.
First results on distributed values of air flow, temperature, humidity and spores concentration and deposition fields within the greenhouse are presented and commented.

Publication
Authors
T. Boulard, H. Fatnassi, A. Kichah, F. Girardot, J.C. Roy, I.B. Lee
Keywords
greenhouse, climate, ventilation CFD, spore, Botrytis cinerea, insect-proof net
Full text
Online Articles (198)
J.C. Bakker | S.R. Adams | T. Boulard | J.I. Montero
G. Giacomelli | N. Castilla | E. van Henten | D. Mears | S. Sase
M. Teitel | O. Liron | Y. Haim | I. Seginer
J. Tanny | M. Teitel | M. Barak | Y. Esquira | R. Amir
F.R. De Salvador | G. Scarascia Mugnozza | G. Vox | E. Schettini | M. Mastrorilli | M. Bou Jaoudé
K. Aberkani | X. Hao | A. Papadopoulos | A. Gosselin | D. de Halleux | M. Dorais | S. Khosla | J. Villeneuve | L. April
E. Schettini | G. Vox | A. Candura | M. Malinconico | B. Immirzi | G. Santagata
J. López-Marín | A. González | Y. García-Alonso | E. Espí | A. Salmerón | A. Fontecha | A.I. Real
A. Miceli | A. Moncada | G. Camerata Scovazzo | F. D'Anna
G. Cascone | A. D'Emilio | E. Buccellato | R. Mazzarella
G. Minuto | L. Pisi | F. Tinivella | C. Bruzzone | S. Guerrini | M. Versari | S. Pini | M. Capurro
M. Hiskakis | D. Briassoulis | E. Babou | K. Liantzas
G. Minuto | A. Minuto | L. Pisi | F. Tinivella | S. Guerrini | M. Versari | S. Pini | M. Capurro | I. Amprimo
D. Briassoulis | M. Hiskakis | E. Babou
B. Vanthoor | C. Stanghellini | E. van Henten | J.C. Gázquez Garrido
I.L. López-Cruz | A. Ramírez-Arias | A. Rojano-Aguilar | A. Ruiz-García
J.C. Gázquez | J.C. López | J.J. Pérez-Parra | E.J. Baeza | M. Saéz | A. Parra
C. Lobascio | M. Lamantea | V. Cotronei | B. Negri | S. De Pascale | A. Maggio | M. Maffei | M. Foti | S. Palumberi
J. Markvart | S. Kalita | B. Nørregaard Jørgensen | J. Mazanti Aaslyng | C.-O. Ottosen
F. Buwalda | G.J. Swinkels | F. de Zwart | J. Kipp | F. Kempkes | T. van Gastel | C. Burema | H. van Bokhoven
S. Yamamoto | S. Hayashi | H. Yoshida | K. Kobayashi | K. Shigematsu
G. Belforte | P. Gay | P. Piccarolo | D. Ricauda | R. Deboli
E.J. Van Henten | E.J. Schenk | L.G. van Willigenburg | J. Meuleman | P. Barreiro
M. Carrara | P. Catania | F. Pipitone | M. Vallone | S. Piraino | M. Salvia | C. Paolino
H.J.J. Janssen | V. Sarlikioti | TH.H. Gieling | E.J.J. Meurs | L.F.M. Marcelis | J. Ruijsch van Dugteren
Y.A. Al-Mulla | M. Al-Balushi | M. Al-Rawahy | F. Al-Raisy | S. Al-Makhmary
A. van ¿t Ooster | E.J. van Henten | E.G.O.N. Janssen | E. Bongaerts
S. Hayashi | H. Yoshida | S. Yamamoto | Y. Iwasaki | Y. Urushiyama Miyagi
P. Balsari | G. Oggero | E. Cerruto | D. Friso | P. Guarella | M. Raffaelli
V. Zsom-Muha | T. Zsom | J. Felföldi
J.D. Lea-Cox | C. Zhao | D.S. Ross | T.E. Bilderback | J.R. Harris | Chuanxue Hong | T.H. Yeager | W.L. Bauerle | S.D. Day | A.G. Ristvey | R.C. Beeson Jr. | J. Ruter
P.J. Sonneveld | H.J. Holterman | G.LA.M. Swinkels | B.A.J. van Tuijl | G.P.A. Bot
A. van ¿t Ooster | E.J. van Henten | E.G.O.N. Janssen | G.P.A. Bot | E. Dekker
A. van ¿t Ooster | J. de Wit | E.G.O.N. Janssen | J. Ruigrok
G. Bot | F. de Zwart | K. Hansen | A. Logan | H. Witte Groenholland
G. Vox | E. Schettini | A. Lisi Cervone | A. Anifantis
C. Bisaglia | M. Cutini | E. Romano | M. Fedrizzi | P. Menesatti | G. Santoro | P. Frangi | G. Minuto | F. Tinivella | V. Miccolis | V. Candido
O. Körner | D. Warner | J. Tzilivakis | B. Eveleens | E. Heuvelink
N. Courtois | V. Petit | D. Thiéry | A. Grisey | D. Grasselly | F. Pommier
C. Baxevanou | T. Bartzanas | D. Fidaros | C. Kittas
D.K. Fidaros | C.A. Baxevanou | T. Bartzanas | C. Kittas
R. Savino | M. De Stefano Fumo | R. Fortezza | G. Minei | L. Boccia | S. De Pascale
T. Kuroyanagi | Y. Nagasaki | Y. Nakamoto | H. Tanaka | T. Ibuki
J.I. Montero | A. Antón | M. Melé | P. Muñoz | M.C. Cid | V. Raya
A. Mistriotis | D. Briassoulis
R. Suay | A. Gutiérrez | S. López | E. Moltó
L. Incrocci | D. Massa | G. Carmassi | R. Pulizzi | R. Maggini | A. Pardossi | C. Bibbiani
T. Kinoshita | T. Higashide | M. Fujino | T. Ibuki | Y. Kasahara
M. Sciortino | T. Mimmo | G. Vitali | G. Gianquinto | J.M. Aaslyng
S.M.P. Carvalho | J. Almeida | B. Eveleens-Clark | M.J. Bakker | E. Heuvelink
J.C. López | C. Pérez | J.J. Pérez-Parra | E.J. Baeza | J.C. Gázquez | A. Parra
E. Heuvelink | M. Bakker | L.F.M. Marcelis | M. Raaphorst
B. De Lucia | L. Vecchietti | A. Ventrelli | E. Rea | F. Pierandrei | M.A. Delicato
F.M. del Amor | G. Ortuño | M.D. Gómez-López | A. López | A.J. García
Y. Rouphael | M. Cardarelli | C. Fallovo | G. Colla | A. Salerno | E. Rea | A. Marucci
R. Paradiso | S. Fiorenza | S. De Pascale
A. Alberici | E. Quattrini | M. Penati | L. Martinetti | P. Marino Gallina | A. Ferrante | M. Schiavi
L. Martinetti | A. Sparacino | A. Ferrante | L. Allievi
S. Najla | G. Vercambre | L. Pagès | D. Grasselly | H. Gautier | M. Génard
D. Scuderi | A. Li Rosi | C. Cassaniti | A. Paratore | D. Romano
S. Pacifici | A. Mensuali-Sodi | G. Serra | A. Ferrante
K. Hidaka | D. Yasutake | E. Ito | S. Imai | M. Kitano | K. Miyauchi
K. Vermeulen | K. Steppe | N.S. Linh | R. Lemeur | L. De Backer | P. Bleyaert | J. Dekock | J.M. Aerts | D. Berckmans
H. Fatnassi | T. Boulard | C. Leyronas | M. Bardin | P. Nicot
S. Hemming | T. Dueck | J. Janse | F. van Noort
M. Sciortino | D. Wulfsohn | A. Andreassen | G. Gianquinto | J.M. Aaslyng
L.F.M. Marcelis | F. Kempkes | C. Stanghellini | C. Grashoff
B. Pollet | K. Steppe | P. Dambre | M.-C. Van Labeke | R. Lemeur
R. Jansen | J.W. Hofstee | F. Verstappen | H. Bouwmeester | M. Posthumus | E. van Henten
K. Hidaka | D. Yasutake | M. Kitano | T. Takahashi | Y. Sago | K. Ishikawa | T. Kawano
M. Kitano | T. Araki | T. Wajima | Y. Sago | K. Ishikawa | K. Hidaka | D. Yasutake | T. Matsuoka | K. Zushi | N. Matsuzoe
F. Kidoglu | A. Gül | H. Ozaktan | Y. Tüzel
J. Pizzol | D. Nammour | J.P. Ziegler | S. Voisin | P. Maignet | N. Olivier | B. Paris
E. Cerruto | P. Balsari | G. Oggero | D. Friso | A. Guarella | M. Raffaelli
G. Blandini | G. Emma | S. Failla | G. Manetto
C. Stanghellini | L. Incrocci | J.C. Gázquez | B. Dimauro
P. Frangi | G. Amoroso | F. Ferrini | A. Fini
F. Giuffrida | C. Leonardi | O. Marfà
P. Muñoz | A. Antón | M. Nuñez | A. Paranjpe | J. Ariño | X. Castells | J.I. Montero | J. Rieradevall