Results 61 to 70 of about 53,514 (295)
Energies, 2017 A method for simultaneously visualizing the two-dimensional distributions of temperature and soot volume fraction in an ethylene flame was presented. A single-color charge-coupled device (CCD) camera was used to capture the flame image in the visible ...
Weijie Yan +4 more
doaj +1 more source
The influence of rivers on seabird foraging ecology
Biological Reviews, EarlyView.ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais +2 more
wiley +1 more source
Energy Reports, 2022 The diesel engine combustion process is mainly controlled by the fuel injection characteristics, which will have a direct impact on the performance of the diesel engine, more flexible injection strategy is the development direction of high pressure ...
Lei Zhou +5 more
doaj +1 more source
Spectrally Resolved Measurement of Flame Radiation to Determine Soot Temperature and Concentration [PDF]
AIAA Journal, 2002 A multiwavelength flame emission technique is developed for high spatial resolution determination of soot temperature and soot volume fraction in axisymmetric laminar diffusion flames. Horizontal scans of line-integrated spectra are collected over a spectral range of 500-945 nm.
Snelling, David +5 more
openaire +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT Environmental governance in Nigeria's oil and gas sector remains central to global climate justice debates, yet persistent accountability failures continue to undermine meaningful environmental and social outcomes. Despite extensive regulatory frameworks, accountability in resource‐dependent contexts is frequently reduced to formal reporting ...
Hammed Afolabi +2 more
wiley +1 more source
Case Studies in Chemical and Environmental Engineering, 2021 Both perchlorate and black carbon (BC) are known for their common source of origin (i.e. burning processes, especially fireworks display), yet to our knowledge no study has focused on the effect of perchlorate (ClO4-) on the mobility of black carbon. The
Manish Kumar, Ph.D +3 more
doaj +1 more source
Investigation of soot formation in pressurized swirl flames by laser measurements of temperature, flame structures and soot concentrations [PDF]
Proceedings of the Combustion Institute, 2015 Abstract Soot formation and oxidation were investigated in swirl flames operated with ethylene/air at elevated pressure in a gas turbine model combustor with optical access. Coherent anti-Stokes Raman scattering was used for temperature measurements, laser-induced incandescence for soot concentration and laser-induced fluorescence for the ...
Klaus Peter Geigle +3 more
openaire +2 more sources
Carbon Energy, EarlyView.Here, we design a flexible and non‐flammable solid‐state electrolyte with hierarchical dual‐ion conductive channels. The engineered electrolyte combines continuous organic conductive‐phase pathways for fast bulk Li+ transport and dynamic polymer networks for interfacial ion hopping, achieving unprecedented room temperature conductivity (> 1 mS cm−1 ...
Yijing Liu +7 more
wiley +1 more source
Energies, 2017 Soot formation in combustion represents a complex phenomenon that strongly depends on several factors such as pressure, temperature, fuel chemical composition, and the extent of premixing. The effect of partial premixing on soot formation is of relevance
Gianluigi De Falco +5 more
doaj +1 more source
Distribution of Soot Concentrations in the Diffusion Flames
Bulletin of JSME, 1981 The objective of the present work is to obtain information on the formation and the decomposition of the soot corresponding to the combustion condition. The quantity of combustion air and dilution of the fuel with N2 gas are changed in a wide range and the quantity of fuel is constant in the experiment. The main results are as follows.
openaire +2 more sources