Results 31 to 40 of about 709 (208)
Spectroscopic Ellipsometry Investigation of a Sensing Functional Interface: DNA SAMs Hybridization
Advanced Materials Interfaces, Volume 9, Issue 19, July 4, 2022., 2022 Here, a multitechnique approach for an in‐depth characterization of a label‐free detection platform for the recognition of nucleic acid sequences is presented. The cross‐fertilization between nanolithography tools, compositional analysis, and mass sensitive and optical spectroscopy methods allows clear identification of UV DNA resonances, a ...
Giulia Pinto +5 more
wiley +1 more source
Prechamber initiation of detonation in gaseous mixtures
Journal of Physics: Conference Series, 2015 A process of deflagration-to-detonation transition in propane-butane-oxygen and acetylene-oxygen mixtures, in an open channel with a circular cross section with a diameter of 3 mm, was investigated experimentally. Detonation initiation was carried out by burning the mixture in the prechamber connected to the channel. The prechamber was considered as an
G Yu Bivol, S V Golovastov, V V Golub
openaire +1 more source
Rapid Communications in Mass Spectrometry, Volume 36, Issue 12, 30 June 2022., 2022 Rationale In osteoporosis research, strontium ions (Sr2+) have emerged as promising therapeutic agent in modified bone cements for better fracture healing. Modeling of Sr2+ dispersion in bone could be used as a predictive tool for the evaluation of functionalized biomaterials in future.
Christine Kern +2 more
wiley +1 more source
On Comparative Performance Testing of Prechamber and Open Chamber Laser Ignition [PDF]
, 2010 Laser ignition is a potential ignition technology to achieve reliable lean burn ignition in high brake mean effective pressure (BMEP) internal combustion engines.
Azer P. Yalin +3 more
core +1 more source
Numerical Simulations of a Prechamber Autoignition Engine Operating on Natural Gas [PDF]
, 2011 At our laboratory extensive research has been conducted on the conversion of conventional Diesel cogeneration engines to operation on natural gas and biogas.
Heyne, Stefan +2 more
core +3 more sources
Energies, 2023 This paper presented an experimental and numerical study of pre-chamber volume, number of orifices and orifice diameter influence on engine performance and emissions.
Rudolf Tomić +3 more
doaj +1 more source
On Comparative Performance Testing of Prechamber and Open Chamber Laser Ignition [PDF]
, 2011 Laser ignition is a potential ignition technology to achieve reliable lean burn ignition in high brake mean effective pressure (BMEP) internal combustion engines.
Azer P. Yalin +3 more
core +1 more source
Engine Knock Detection Methods for Spark Ignition and Prechamber Combustion Systems in a High-Performance Gasoline Direct Injection Engine [PDF]
, 2022 Knock has historically been one of the main limitations on spark ignition (SI) engine compression ratio and hence efficiency. The trend to downsizing or rightsizing in recent years, driven by ever-reducing carbon dioxide (CO2) targets, has increased the ...
Breda S. +6 more
core +1 more source
Computational investigation of methanol pre-chamber combustion in a heavy-duty engine
Applications in Energy and Combustion Science, 2023 This work explored the potential of methanol pre-chamber combustion (PCC) for heavy-duty engine applications. An optical engine experiment was conducted to visualize the jet flame development.
Xinlei Liu +7 more
doaj +1 more source
Pojazdy Szynowe, 2023 The modern solution of two-stage combustion, namely the Turbulent Jet Ignition (TJI), enables the combustion of ultra-lean mixtures. Thanks to this solution, it became possible to reduce fuel consumption and, at the same time, to increase the combustion ...
Ireneusz Pielecha +2 more
doaj +1 more source