Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Piao, Yinghu"'
Autor:
Albà, Arnau, Seok, Jimin, Adelmann, Andreas, Doran, Scott, Ha, Gwanghui, Lee, Soonhong, Piao, Yinghu, Power, John, Qian, Maofei, Wisniewski, Eric, Xu, Joseph, Zholents, Alexander
OPAL-FEL is a recently developed tool for the modeling of particle accelerators containing wigglers or undulators. It extends the well established 3D electrostatic particle-tracking code OPAL, by merging it with the finite-difference time-domain elec
Externí odkaz:
http://arxiv.org/abs/2112.02316
Autor:
Albà, Arnau, Seok, Jimin, Adelmann, Andreas, Doran, Scott, Ha, Gwanghui, Lee, Soonhong, Piao, Yinghu, Power, John, Qian, Maofei, Wisniewski, Eric, Xu, Joseph, Zholents, Alexander
Publikováno v:
In Computer Physics Communications November 2022 280
Autor:
Piao, Yinghu
Oil leakage from the oilwell tube annulus of self-contained vertical bearing assemblies has been of practical industrial concern for many years. Earlier observations of bearing behavior indicated that this leakage was associated with the complicated
Externí odkaz:
http://hdl.handle.net/2429/6750
Autor:
Piao, Yinghu
Natural, forced and mixed convection heat transfer in a vertical cross-corrugated channel have been experimentally studied, using air as a working fluid. The channel is formed by two transversely positioned corrugated sheets and two flat side-walls w
Externí odkaz:
http://hdl.handle.net/2429/3047
For the newly designed and fabricated APS Upgrade (APS-U) hybrid permanent magnet undulators (HPMUs), the development of magnetic shims has been critical to successfully tuning the undulators to meet the tight APS-U physics requirements. Different ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a0b1e867c3f06cdae3cb358ced15a0
Autor:
Moog, Elizabeth, Dejus, Roger, Donnelly, Aric, Piao, Yinghu, Qian, Maofei, Vasserman, Isaac, Xu, Joseph
Several undulator lines for the Advanced Photon Source Upgrade (APS-U) will consist of two inline undulators. In order to keep the undulators operating with optimal phasing over the full range of gaps, a phase shifter will be included between the und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e90c3a16d13d2ebdd48b55d6c814fa2
We developed a new method for tuning the undulator phase errors by shimming the undulator gap profile mechanically. First, the phase errors of a device are calculated based on the initial field measurement; then the desired field strength modulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198b11d2fdfe209244020f88c851c75b
The Advanced Photon Source Upgrade (APS-U) project is developing a multi-bend achromat (MBA) lattice at 6.0-GeV beam energy to replace the existing APS storage ring lattice operating at 7.0 GeV. One of the key components of the project is to design,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11a270464207fdf0edb2c30c29072ea9
The Advanced Photon Source Upgrade (APS-U) undulator requirements were changed from the first and second field integrals to the entrance and exit angles of the particle beam. This provides the user with the best radiation view angle by the storage ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde32d35af86db161fd9e420c238fa53
The quality of permanent magnets plays a particularly important role in undulator performance. Many different types of magnet sorting to enhance undulator performance have been carried out at different facilities. Meanwhile, progress in improving mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9faf85205592333e26e0fa2fdc288b9a