Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zanya Wang"'
Publikováno v:
Agriculture, Vol 14, Iss 9, p 1544 (2024)
The uniformity of the travel speed of electric reel sprinkling irrigation machines is a key factor affecting irrigation quality. However, conventional PID control is susceptible to sudden disturbances under complex farmland conditions, leading to red
Externí odkaz:
https://doaj.org/article/715d8e40ce5f4b2bab23de5e453daf15
Publikováno v:
Machines, Vol 12, Iss 6, p 392 (2024)
Unstable flows in the runner of water turbines, such as reverse flow, vorticity and flow direction transition, are the main factors causing increased losses and decreased efficiency, and changing the geometry structure in the downstream of the runner
Externí odkaz:
https://doaj.org/article/9cf14e34539b417fae604e3b170603f3
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4450 (2024)
The flow in the draft tube of the water turbine is affected by the upstream flow and the inherent structure accompanied by various undesirable characteristics, affecting the efficient and stable operation of the water turbine. Changing the flow struc
Externí odkaz:
https://doaj.org/article/a1b81c176ccd4b569b8b832d9e677921