Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Yuekan Zhang"'
Publikováno v:
Molecules, Vol 28, Iss 16, p 5958 (2023)
The interface models of diamond-coated WC-Co cemented carbide (DCCC) were constructed without intermediate layers and with different interface terminals, such as intermediate layers of TiC, TiN, CrN, and SiC. The adhesion work of the interface model
Externí odkaz:
https://doaj.org/article/f3a57d8380f0469e98af7dbcd09a7c30
Publikováno v:
Molecules, Vol 28, Iss 8, p 3584 (2023)
This study performed first-principle-based calculations of the interface adhesion work in interface models of three terminal systems: CrAlSiNSi/WC-Co, CrAlSiNN/WC-Co, and CrAlSiNAl/WC-Co. The results proved that the CrAlSiNSi/WC-Co and CrAlSiNAl/WC-C
Externí odkaz:
https://doaj.org/article/1a39beb4b7294f8f8b0202461d42defb
Publikováno v:
Separations, Vol 10, Iss 3, p 161 (2023)
In the pretreatment for the solid–liquid separation of sewage, the traditional hydrocyclone cannot reasonably achieve a high underflow concentration and high separation efficiency at the same time. An intermittent discharge concentrated hydrocyclon
Externí odkaz:
https://doaj.org/article/c8479b61de874128aaf3bad617383b5c
Publikováno v:
Separations, Vol 10, Iss 2, p 84 (2023)
Overflow pipes are important components of hydrocyclones. The overflow products can carry huge amounts of residual energy when being discharged. In order to take full advantage of the residual energy and enhance hydrocyclone separation performance, t
Externí odkaz:
https://doaj.org/article/8b4138d977874f59bb58c41c3d268e5d
Publikováno v:
Separations, Vol 9, Iss 11, p 349 (2022)
In order to clarify the influence of feed rate on a hydrocyclone flow field, numerical simulation was employed to model the influence of feed rate on the pressure field, velocity field, air column, turbulent kinetic energy, and split ratio. The resul
Externí odkaz:
https://doaj.org/article/ddd5a1df93ae4c5293a06388bd75370e
Publikováno v:
Separations, Vol 9, Iss 8, p 212 (2022)
In the present research, we propose the use of a novel hydraulic classifier equipped with a W-shaped reflector to enhance classification performance. The effects of the structural dimensions of a W-shaped reflector on the flow field of a classifier a
Externí odkaz:
https://doaj.org/article/d8e16864f0544429b260f7256ed11a8e
Effect of Internal Vortex-Finder on Classification Performance for Double Vortex-Finder Hydrocyclone
Publikováno v:
Separations, Vol 9, Iss 4, p 88 (2022)
The double vortex-finder hydrocyclone formed by a coaxial insertion of an internal vortex-finder with a smaller diameter inside the conventional single vortex-finder used to obtain two kinds of products from the internal and external overflows in one
Externí odkaz:
https://doaj.org/article/ec27085671014a56957cfdb73688d247
Publikováno v:
Separations, Vol 8, Iss 8, p 121 (2021)
To investigate the multiphase flow characteristics and improve the classification mechanism of a W-shaped hydrocyclone, this paper adopts the numerical simulation method to evaluate the effects of the particle size and density on the separation chara
Externí odkaz:
https://doaj.org/article/cc3c3213be624f5ba5f3e243f5b58dcb
Publikováno v:
Separations, Vol 8, Iss 7, p 105 (2021)
A large number of particles with small size and light density in mine water are difficult to remove by traditional separation equipment. In order to improve the efficiency of mine water treatment, a cone-plate clarifier is proposed in this paper. The
Externí odkaz:
https://doaj.org/article/bcbbb55e062642acadc36b8b722cf354
Publikováno v:
Separations, Vol 8, Iss 6, p 79 (2021)
In view of the difficulty of traditional hydrocyclones to meet the requirements of fine classification, a double-overflow three-product (internal overflow, external overflow and underflow) hydrocyclone was designed in this study. Numerical simulation
Externí odkaz:
https://doaj.org/article/3b55ee9272be4fefb6b1ba0ed27584ca