N.J

Publications (48)0 Total impact

• Article: Analysis of air infiltration in enclosures.

  A.F. Miguel, Braak, N.J, van de, A.M. Silva, G.P.A. Bot
  Proc. ITEEC 1 (1997) 175-180.
• Article: Energievraag en -besparingsmogelijkheden

  Zwart, H.F, J.C. Bakker, Braak, N.J, van de
  In: Kas van de Toekomst; eindrapportage, september 1998, p. 37-45.
• Article: Transport phenomena

  G.P.A. Bot, Braak, N.J, van de
  In: J.C. Bakker, G.P.A. Bot, H. Challa and N.J. van de Braak (eds) 1994, Greenhouse climate control; an integrated approach. Wageningen Pers, 279 pp. p. 125-134.
• Article: Schermkieren in de praktijk : onderzoek naar verbeterde regeling, temperatuurverschillen en gewasontwikkeling

  F.L.K. Kempkes, Braak, N.J, van de, G. Houter
  Instituut voor Milieu- en Agritechniek, Wageningen (2000).
• Article: Energy balance

  G.P.A. Bot, Braak, N.J, van de
  In: J.C. Bakker, G.P.A. Bot, H. Challa and N.J. Van de Braak (eds) 1994. Greenhouse Climate Control. Wageningen Pers, Wageningen, 279 pp. p. 135-141.
• Article: Airflow through greenhouse screening materials - A transient modelling approach.

  A.F. Miguel, Braak, N.J, van de, A.M. Silva, G.P.A. Bot
  Proc. 6th Int Conf. on Agrophysics (ICA) (1997) 43-47.
• Article: Analysis of airflow through openings and ventilation processes in enclosures - a transient approach

  A.F. Miguel, Braak, N.J, van de, A.M. Silva, G.P.A. Bot
  Proceedings da 10a Conferencia Nacional de Fisica (Proceedings of 10th Portuguese Physics Conference), Faro, Portugal, September 1996.
• Article: Effecten van buisligging bij de teelt van chrysanten. Onderzoek naar verticale temperatuur- en vochtverschillen, energiegebruik en groei

  F.L.K. Kempkes, Braak, N.J, van de, C.M.J. Bloemhard
  PBG-rapport 238, Naaldwijk, juli 1999, 52 pp.
• Article: Greenhouse climate control - an integrated approach.

  J.C. Bakker, G.P.A. Bot, H. Challa, Braak, N.J, van de
  Wageningen Pers (1995) 279 pp.
• Article: Effect van buisligging bij de teelt van tomaat

  F.L.K. Kempkes, Braak, N.J, van de, J.C. Bakker, C.M.J. Bloemhard
  Naaldwijk, PBG rapport 98-134, 29 pp.
• Article: Filtering natural light by the greenhouse covering using model simulations - more production and better quality by diffuse light

  S. Hemming, Braak, N.J, van de, T.A. Dueck, R.E.E. Jongschaap, A. Marissen
  [show abstract] [hide abstract]
  ABSTRACT: Wageningen UR investigated the potentials of diffuse light for the use in Dutch horticulture. Light can be made diffuse by greenhouse covering materials. The transmission through the greenhouse covering is analysed. The penetration of diffuse light into the canopy is investigated for different crops in different growing stadiums under Dutch radiation conditions throughout the year. A plant growth model is used to calculate the effect of diffuse light on plant growth and development of several crops. Sweet pepper production can potentially be increased by 5-6% during summer months due to the use of diffuse greenhouse covering materials. There are good potentials for the development and use of diffuse greenhouse covering materials in Dutch horticulture
  Acta Horticulturae 711 (2006).
• Article: Towards integration.

  Straten, H. Challa, Braak, N.J, van de
  Chapter 6 in: J.C. Bakker et al. (eds.) Greenhouse climate control - an integrated approach. Wageningen Pers (1995) 249-261.
• Article: Heating system position and vertical microclimate distribution in chrysanthemum greenhouse

  F.L.K. Kempkes, Braak, N.J, van de
  Agricultural and Forest Meteorology 36 (104), p. 133-142.
• Article: Het effect van NIR-filterende kasdek- en schermmaterialen op kasklimaat, energieverbruik en gewasproductie

  S. Hemming, F.L.K. Kempkes, V. Mohammadkhani, Braak, N.J, van de, T.A. Dueck, R.E.E. Jongschaap, A. Marissen
• Article: Application of simulation models to optimize the control of thermal screens

  Braak, N.J, van de, F.L.K. Kempkes, J.C. Bakker, J.J.G. Breuer
  Proceedings Second ISHS symposium on Models for Plant Growth, Environmental Control and Farm Management in Protected Cultivation 25-28 augustus 1997, Wageningen, Acta Horticulturea 456, p. 391-398.
• Article: Physics of greenhouse climate.

  G.P.A. Bot, Braak, N.J, van de
  In: Greenhouse climate control; an integrated approach, J.C. Bakker et al. (eds.). Wageningen Pers (1996) 125-141, 154-159.
• Article: Energievraag kas van de toekomst

  J.C. Bakker, Zwart, H.F, Braak, N.J, van de
  In: Kas van de Toekomst, eindrapportage, september 1998, p. 70-73.
• Article: Physical modelling of natural ventilation through screens and windows in greenhouses.

  A.F. Miguel, Braak, N.J, van de, A.M. Silva, G.P.A. Bot
  J. agric. Engng Res. 70 (1998) 165-176.
• Article: Free convection heat transfer in screened greenhouses.

  A.F. Miguel, Braak, N.J, van de, A.M. Silva, G.P.A. Bot
  J. agric. Engng Res. 69 (1998) 133-139.
• Article: Haalbaarheid van gasgestookte assimilatiebelichting : openbare samenvatting eindrapportage

  P.J. Sonneveld, Braak, N.J, van de