Abstract
The design of marine outfalls are often based on environmental criteria for a minimum initial dilution. Accordingly diffuser arrangement are designed to fulfil these requirements. A large number of examples of malfunction and blocking in sea outfalls have occurred around the world as a result of this uncompromising accept of environmental demands. Two examples of unconventional design are given in the paper. Both cases involved risk of blockage of the diffuser section because of wave and current induced sediment transport. The paper also discusses how acceptable far field dilution conditions can be achieved even if normally accepted initial criteria are not fulfilled.
| Originalsprog | Engelsk |
|---|---|
| Titel | Marine disposal systems 1994 : selected proceedings of the 2nd IAWQ International Symposium on Marine Disposal Systems |
| Redaktører | I. Öztürk |
| Antal sider | 7 |
| Vol/bind | 32 |
| Udgivelsessted | England |
| Forlag | Pergamon Press |
| Publikationsdato | 1995 |
| Udgave | 2. |
| Sider | 249-255 |
| Status | Udgivet - 1995 |
| Begivenhed | International Specialized Conference on Marine Disposal Systems - Istanbul, Tyrkiet Varighed: 9 nov. 1994 → 11 nov. 1994 Konferencens nummer: 2nd |
Konference
| Konference | International Specialized Conference on Marine Disposal Systems |
|---|---|
| Nummer | 2nd |
| Land/Område | Tyrkiet |
| By | Istanbul |
| Periode | 09/11/1994 → 11/11/1994 |
Emneord
- Blockage
- Sediment Transport
- Difusser
- Buoyant Plumes
- Initial Dilution
- Sea Outfalls