"drainage performance" is a correct phrase and can be used in written English.
It refers to the ability of a system or structure to effectively drain or remove excess water. Example: The city's new drainage system has greatly improved its drainage performance, reducing the risk of flooding during heavy rains.
Hydraulic slotting in a gas drainage borehole is an effective method of enhancing gas drainage performance.
The location of the effective drainage section of the borehole has significant influence on drainage performance.
Understanding of coal permeability behaviour enables a better assessment of gas drainage performance.
Several experiments were carried out to investigate the immiscible and miscible gravity drainage performance in a stack of matrix blocks.
The drainage performance of the resulting system varies spatially and complicates runoff and nutrient load generation within the fields.
Our analysis method can reveal the drainage system performance but not the reason for the deterioration of the drainage performance.
A fully coupled model of gas flow, gas diffusion and permeability evolution was developed to evaluate the borehole drainage performances of safety needs (primary consideration) and economic efficiency (secondary consideration).
The modelling of an interbedded shale barrier in heterogeneous oil sands reservoirs has high uncertainty, which has a critical impact on the steam-assisted gravity drainage (SAGD) performance.
Key areas highlighted for future research efforts include: (1) wider collation of mine drainage wetland performance data in regionalised datasets to improve empirically-derived design guidelines and (2) obtaining an improved understanding of nature of the extremophile microbial communities, microbially-mediated pollutant attenuation and rhizospheral processes in wetlands at extremes of pH.
Additionally, high performance drainage boreholes must be designed.
The geometry of the flotation vessel has a major impact on drainage and thereby performance.
