The effect of Time Scales in Photosynthesis on microalgae Productivity
| Type | : | ACTI |
|---|---|---|
| Nature | : | Production scientifique |
| Au bénéfice du Laboratoire | : | Oui |
| Statut de publication | : | Publié |
| Année de publication | : | 2013 |
| Lieu de publication | : | - |
| Titre de la conférence | : | - |
| Lieu de la conférence | : | - |
| Année de la conférence | : | 2013 |
| Date de début | : | - |
| Date de fin | : | - |
| Titre du proceeding | : | Proceedings of the 2013 Bioprocess and Biosystems Engineering Conference |
| Editeur de presse | : | Springer |
| Volume | : | - |
| Fascicule | : | - |
| Pages | : | |
| Auteurs (3) | : | HARTMANN Philipp BÉCHET Quentin BERNARD Olivier |
| Editeurs scientifiques (0) | : | |
| DOI | : | - |
| URL | : | http://hal.inria.fr/docs/00/85/22/55/pdf/2013_hartmann_bbe.pdf |
| Abstract | : | Microalgae are often seen as a potential biofuel producer. In order to predict achievable productivities in the so called raceway culturing system, the dy- namics of photosynthesis has to be taken into account. In particular, the dynamical effect of inhibition by an excess of light (photoinhibition) must be represented. We propose a model considering both photosynthesis and growth dynamics. This model involves three different time scales. We study the response of this model to uctuating light with different frequencies by slow/fast approximations. Therefore, we identify three di erent regimes for which a simplied expression for the model can be derived. These expressions give a hint on productivity improvement which can be expected by stimulating photosynthesis with a faster hydrodynamics |
| Mots-clés | : | - |
| Commentaire | : | - |
| Tags | : | - |
| Fichier attaché | : | - |
| Citation | : |
Hartmann P, Béchet Q, Bernard O (2013) The effect of Time Scales in Photosynthesis on microalgae Productivity. Proceedings of the 2013 Bioprocess and Biosystems Engineering Conference. Springer
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