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垂直网板消能工是吉林省水利科学研究所于1989年首先提出的,经室内水工模型试验和实际工程运用证明,对于底流消能,垂直网板消能工完全可取代传统挖深式消力池或坎式池。其消能防冲效果显著,可提高消能率10%～20%,缩短池长40%～60%,节省工程量30%左右。并能尽快降低近底流速,改善流态。通过一系列室内外试验研究已提出大量研究成果,可为实际工程提供设计方法。
Vertical screen energy dissipater is first proposed by Jilin Province Institute of Hydraulic Research in 1989. After indoor hydraulic model test and practical engineering application, for vertical flow dissipator, vertical screen dissipator can completely replace the traditional deep-drawing type Sinking pool or pool type sink. The effect of energy dissipation and anti-flushing is remarkable, which can increase the energy dissipation rate by 10% -20%, shorten the pool length by 40% -60% and save about 30% of the project volume. And as soon as possible to reduce the bottom flow rate and improve the flow. Through a series of indoor and outdoor experimental studies have put forward a large number of research results, can provide practical engineering design method.