Yahoo Search Búsqueda en la Web

Resultado de búsqueda

1. www.nature.com › articles › s41467/024/48873-2Cobalt-catalyzed cross-electrophile coupling of alkynyl ... -...

   www.nature.com › articles › s41467/024/48873-2

   Hace 2 días · Transition-metal catalyzed cross-electrophile coupling (XEC) has become a prominent method for synthesizing molecules, attracting significant attention in the field 1,2,3,4,5,6.These reactions ...

2. www.thermal-engineering.org › fluid-couplings-power-transmission-machineryFluid Couplings | Power Transmission & Machinery - Thermal...

   www.thermal-engineering.org › fluid-couplings-power-transmission-machinery

   • En caché

   19 de may. de 2024 · Fluid couplings play a pivotal role in the realm of power transmission, particularly in heavy machinery and automotive applications. This device, leveraging the principles of hydraulic power, enables the transfer of rotational power from one shaft to another, using fluid as a medium. Its fundamental operation provides numerous benefits ...

3. Imágenes

   • 
   • 
   • 
   • 

   Ver todo

4. www.thermal-engineering.org › understanding-fluid-couplings-in-machinesUnderstanding Fluid Couplings in Machines - Thermal Engineering

   www.thermal-engineering.org › understanding-fluid-couplings-in-machines

   • En caché

   19 de may. de 2024 · What is a Fluid Coupling? A fluid coupling consists of three main components: an impeller, a turbine, and a casing that holds the hydraulic fluid. The impeller is connected to the input shaft and acts as a pump, while the turbine is connected to the output shaft and acts like a turbine.

5. ieeexplore.ieee.org › document › 10540205Broadband Suppression of Mutual Coupling in Compact Base Station...

   ieeexplore.ieee.org › document › 10540205

   Hace 1 día · This letter presents a broadband resonator-based in-band decoupling concept for base station (BS) applications, addressing the deteriorated radiation performance resulting from the strong in-band mutual coupling. The baffles, featuring asymmetric periodic split-ring resonators (SRRs) and a metal strip, are developed to block mutual coupling between antenna array elements. To better provide ...

6. onlinelibrary.wiley.com › doi › fullCoupling coefficient calculation method of circular coil with...

   onlinelibrary.wiley.com › doi › full

   Hace 1 día · The coupling coefficient determines the transfer efficiency of the wireless power transfer (WPT) system. The magnetic leakage can be reduced, and the coupling coefficient of the coil can be enhanced by adding a magnetic shield. Thus, the transfer efficiency of the WPT system can be improved.

7. www.vikingjohnson.com › en › pageStandard Outside Diameter Chart - Viking Johnson

   www.vikingjohnson.com › en › page

   • En caché

   21 de may. de 2024 · Viking Johnson design and manufacture of couplings, flange adaptors, pipe connections, repair and flow control products, and shouldered and expansion joints for international water and gas markets.

8. link.springer.com › article › 10Differential Effects of Pharmacologic and Mechanical Support ......

   link.springer.com › article › 10

   • En caché

   20 de may. de 2024 · Both right heart and left heart states change with mechanical and pharmacologic support. Thus, it is critical to assess how these interventions alter coupling between the ventricles. Ventricular-ventricular coupling can be characterized by the ratio of key right heart metrics to left heart metrics.