Results 41 to 50 of about 263,331 (190)

A Review of Modelling of the FCC Unit—Part II: The Regenerator

Energies, 2022
Heavy petroleum industries, including the Fluid Catalytic Cracking (FCC) unit, are among some of the biggest contributors to global greenhouse gas (GHG) emissions.
Thabang W. Selalame, Raj Patel, Iqbal M. Mujtaba, Yakubu M. John   +3 more
doaj   +1 more source

Measurements of Direct CP Violation, CPT Symmetry, and Other Parameters in the Neutral Kaon System

, 2002
We present a series of measurements based on K -> pi+pi- and K -> pi0pi0 decays collected in 1996-1997 by the KTeV experiment (E832) at Fermilab. We compare these four K -> pipi decay rates to measure the direct CP violation parameter Re(e'/e) = (20.7 +-
A. Alavi-Harati, A. Alavi-Harati, A. Alavi-Harati, A. Bellavance, A. Glazov, A. Golossanov, A. Lai, A. Lai, A. Lath, A. Ledovskoy, A. R. Barker, A. R. Erwin, A. Roodman, A. Tripathi, A.J. Buras, A.P.E. Pallante, B. Cox, B. Quinn, B. Winstein, C. Bown, C. Bown, D. A. Jensen, D. Groom, D. R. Bergman, E. Blucher, E. C. Swallow, E. Cheu, E. D. Zimmerman, E. Halkiadakis, E. J. Ramberg, E. Monnier, F. Gilman, F.J. Gilman, G. B. Thomson, G. Corti, G. Graham, G. J. Bock, G.D. Barr, H. B. White, H. G. E. Kobrak, H. Nguyen, H.Y. Cheng, J. Belz, J. Bijnens, J. Ellis, J. Graham, J. Hamm, J. LaDue, J. Shields, J. Wang, J. Whitmore, J. Whitmore, J.H. Christenson, K. Arisaka, K. Hanagaki, K. S. Nelson, K. Senyo, L. Bellantoni, L. Bertocchi, L. Wolfenstein, L.K. Gibbons, L.K. Gibbons, M. Arenton, M. Barrio, M. Ciuchini, M. D. Corcoran, M. Kobayashi, M. Pang, M.L. Good, N. Solomey, P. A. Toale, P. L. McBride, P. Mikelsons, P. S. Shawhan, P. Shanahan, R. Coleman, R. E. Ray, R. F. Barbosa, R. Ford, R. J. Tesarek, R. Kessler, R. L. Stone, R. Pordes, R. Tschirhart, R. Winston, R.A. Briere, R.J. Glauber, S. A. Taegar, S. Aoki, S. Averitte, S. Bertolini, S. Bright, S. Childress, S. E. Turner, S. Narison, S. Schnetzer, S. V. Somalwar, T. Alexopoulos, T. Blum, T. Hambye, T. Nakaya, T. Yamanaka, V. Franco, V. Jejer, V. O’Dell, V. Prasad, W. Ochs, W. Slater, X. R. Qi, Y. B. Hsiung, Y. W. Wah, Y. Wu   +111 more
core   +1 more source

The Performance of Pulse Tube Cryogenic Cryocooler with Multi-metal-mesh Filled Regenerator

Zhileng xuebao, 2015
As the key component of the pulse tuber cryocooler, the regenerator plays a vital role on the thermal performance. In order to analyze the effect of the filled metal meshes on the thermal performance of regenerator, the real single-stage pulse tube ...
Kan Ankang, Zhang Ankuo, Wu Yinong
doaj  

CFD Analysis of Regenerative Chambers for Energy Efficiency Improvement in Glass Production Plants

Energies, 2015
The overall efficiency of a regenerative chamber for a glass furnace mainly relies on the thermo-fluid dynamics of air and waste gas alternatively flowing through stacks of refractory bricks (checkers) determining the heat recovery.
Davide Basso, Carlo Cravero, Andrea P. Reverberi, Bruno Fabiano   +3 more
doaj   +1 more source

The bidirectional regulation mechanism of NMMO concentration change on cellulose dissolution and regeneration [PDF]

, 2023
Zikang Deng, Guohui Zhou, Timing Fang, Kuanjun Fang, Xiaomin Liu   +4 more
openalex   +1 more source

A regenerative supercritical-subcritical dual-loop organic Rankine cycle system for energy recovery from the waste heat of internal combustion engines [PDF]

, 2017
Organic Rankine cycle (ORC) system is considered as a promising technology for energy recovery from the waste heat rejected by internal combustion (IC) engines.
Wang, Enhua, Yang, Fubin, Yu, Zhibin, Zhang, Hongguang   +3 more
core   +1 more source

Combined electrolysis device and fuel cell and method of operation Patent [PDF]

, 1967
Operation method for combined electrolysis device and fuel cell using molten salt to produce power by thermoelectric regeneration ...
Greenberg, J., Thaller, L. H.
core   +1 more source

Numerical optimization of metal felt regenerators with axially varying matrix structures for Stirling engines

International Journal of Thermofluids
The regenerator is the crucial component for the performance of any regenerative gas cycle. Due to the changing gas properties and flow conditions in the axial direction of a regenerator, a variation of its parameters in that direction is a promising ...
Sebastian Peveling, Hans-Detlev Kühl
doaj   +1 more source

InP membrane based broadband regenerator for silicon-based optical interconnect applications [PDF]

, 2012
We demonstrate the use of a Membrane-InP-Switch(MIPS) on-silicon as a signal regenerator. A receiver sensitivity enhancement >2.5dB across the entire C-band and a tripling of Extinction Ratio(ER) for low ER signals at 1Gb/sec is ...
Dorren, HJS, Raz, O, Roelkens, Günther, Tassaert, Martijn   +3 more
core   +3 more sources

Design and Operational Modifications to Model IV FCCUs to Improve Dynamic Performance [PDF]

, 1994
Model IV Fluid Catalytic Cracking Units (FCCUs) differ from other cracking units in that model IV FCCUs do not have slide valves in the catalyst circulation lines to enable direct control of catalyst circulation rate through the unit.
Huq, Iftikhar, Morari, Manfred, Sorensen, Ronald   +2 more
core