Results 111 to 120 of about 740 (163)

Numerical Investigation of the Operating Characteristics of the Passive and Active Prechamber Jet Ignition in a Natural Gas Engine. [PDF]

ACS Omega
Yang X, Li G, Wang P, Cheng Y, Zhao Y.
europepmc   +1 more source

Development of Prechamber Enabled Mixing-Controlled Combustion Strategy for Ultra-Low Methane Emissions From Lean Burn Natural Gas Engines

This numerical study explores the optimization of Prechamber Enabled Mixing-Controlled Combustion (PC-MCC) using natural gas in heavy-duty engines, aiming to enhance combustion efficiency to minimize methane slip and NOx emissions.
Nsaif, Osama, Dempsey, Adam
core   +1 more source

Human metabolic chambers reveal a coordinated metabolic-physiologic response to nutrition. [PDF]

JCI Insight
Perry AS, Piaggi P, Huang S, Nayor M, Freedman J, North KE, Below JE, Clish CB, Murthy VL, Krakoff J, Shah RV.   +10 more
europepmc   +1 more source

A comparison between direct spark ignition and prechamber ignition in an internal combustion engine

, 1993
We simulated the flow field and flame propagation near top dead center in a generic large-bore internal combustion engine using the COYOTE computer program, which is based on the full Navier-Stokes equations for a fluid mixture. The combustion chamber is
Cloutman, L. D.
core  

Vapor Swelling of Polymer Brushes Compared to Nongrafted Films. [PDF]

Langmuir, 2022
Ritsema van Eck GC, Kiens EM, Veldscholte LB, Brió Pérez M, de Beer S.   +4 more
europepmc   +1 more source

A Colon Cancer Organoid-on-a-Chip Model for In Vitro Therapy Assessment. [PDF]

Int J Mol Sci
Valle LG, Ortega L, Laguna M, Holgado M.
europepmc   +1 more source

Programmable shunt valves with a "virtual off" for intrathecal chemotherapy delivery in children with high-grade CNS tumors and hydrocephalus. [PDF]

Childs Nerv Syst
Dvir R, Peled Y, Levin D, Elhasid R, Constantini S, Etter MM, Soleman J, Pennacchietti V, Thomale UW, Roth J.   +9 more
europepmc   +1 more source

Skeletal CH₃OH/NO_x Kinetic Model for Simulating Spark-Ignition and Turbulent Jet Ignition Engines. [PDF]

ACS Omega
Tang W, Silva M, Hakimov K, Zhang X, Hlaing P, Cenker E, AlRamadan AS, Turner JWG, Farooq A, Im HG, Sarathy SM.   +10 more
europepmc   +1 more source

Cerebral hemodynamic monitoring combined with infusion test in hydrocephalus. [PDF]

Brain Spine, 2023
Czosnyka Z, Lalou A, Pelah AI, Joanides AJ, Smielewski P, Placek MM, Marek C.   +6 more
europepmc   +1 more source

Cerebrospinal Fluid Shunts: An Updated Radiologic Review of Devices, Malfunctions, and Complications. [PDF]

Korean J Radiol
Singh A, Singh I, Goyal N, Rai P, Mehta P, Agarwal A.   +5 more
europepmc   +1 more source