Highlights•Simplified method for calculating the ceramic emitter discharge presented.•Water
temperature affects discharge of ceramic emitter significantly.•Discharge can be maintained …

The rectangular labyrinth emitter is taken as the study object in this article, as we added
internal teeth to vortex-free and vortex areas in its lateral channel or lengthened the vertical …

Emitter clogging is a primary barrier constraining the widespread and efficient application of
subsurface drip irrigation (SDI). The increasing risk of SDI buried emitter's clogging due to …

Highlights•Ceramic patch type subsurface drip irrigation line was developed.•Discharge
could be adjusted by changing ceramic material.•Equation to calculated subsurface drip …

Carcass quality traits such as visceral fat and fish morphology have a direct influence on
final product and consumer preferences, especially in species as sea bream that are sold as …

The two-ways mixed flow emitter is a new kind of drip irrigation emitter. The main energy
dissipation mechanism is forming many kinds of flow patterns, such as sharp turn flow, two …

双向对冲流滴灌灌水器是1 种可形成急转流, 正反双向流, 以及对冲混掺流等加大能量耗散效果
的新型灌水器. 为研究灌水器的水力性能以及流道几何参数对水力特性的影响 …

Spain is one of the main producers of black truffle (Tuber melanosporum Vittad.), a fungus of
great economic importance. Black truffles are usually cultivated in Quercus ilex orchards, as …

传统的滴灌灌水器流道优化设计方法是通过正交试验设计, 进行有限元分析, 并配合试验验证,
试验过程强度大, 造价高. 该研究将群智能优化算法与有限元分析相结合, 联合MATLAB …

In the last decade, research on irrigation has mainly been aimed at reducing crop water
consumption. In arid and semi-arid environments, in relation to the limited water resources …