Results 81 to 90 of about 73,397 (279)
Environmental Progress &Sustainable Energy, EarlyView.Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti +3 more
wiley +1 more source
Rocket injector anomalies study. Volume 1: Description of the mathematical model and solution procedure [PDF]
The capability of simulating three dimensional two phase reactive flows with combustion in the liquid fuelled rocket engines is demonstrated. This was accomplished by modifying an existing three dimensional computer program (REFLAN3D) with Eulerian ...
Przekwas, A. J. +2 more
core +1 more source
Application of the first combustion model to spray combustion
Applied Thermal Engineering, 2004 Liquid fuel is of interest to apply to gas turbines. The large advantage is that liquids are easily storable as compared to gaseous fuels. Disadvantage is that liquid fuel has to be sprayed, vaporized and mixed with air. Combustion occurs at some stage of mixing and ignition.
de Jager, B., Kok, J.B.W.
openaire +2 more sources
Energy Science &Engineering, EarlyView.Tri‐fuel diesel–Calophyllum inophyllum biodiesel–hydrogen operation was tested over 96 points in a diesel engine. Eight performance and emission metrics feed a preference‐agnostic Bootstrapped Empirical Multiobjective Ranking and Selection methodology, revealing load‐blend‐hydrogen windows that increase efficiency, restrain smoke, and expose NOx trade ...
C. Naga Kumar +5 more
wiley +1 more source
EnergiesAs a zero-carbon fuel, ammonia can be directly employed in its liquid form. However, its unique physical and chemical properties pose challenges to its application in engines. The direct injection of liquid ammonia is considered a promising technique for
Ziwei Huang +4 more
doaj +1 more source
Use of waste optical disc in concrete to promote Sustainable development in construction industry [PDF]
, 2018 In recent years, happening of few catastrophic natural disasters have raise the awareness of public on environmental issue that the Earth is getting sick.
Adnan, Suraya Hani +2 more
core
Energy Science &Engineering, EarlyView.This study establishes an environmental thermoeconomic cost model to investigate the impact of two IAC technologies on the performance of a GSCC from three aspects of energy, economy, and environment. Under arid climate conditions, the SEC technology demonstrates superior performance in terms of cost‐effectiveness and environmental impact.
Zhen Wang, Li Zhang, Yu Ni, Liqiang Duan
wiley +1 more source
Optical measurement and numerical simulation of spray combustion
Journal of Thermal Science and Technology, 2016 To elucidate the detailed combustion mechanism of spray flames, experimental and numerical studies were conducted. In the experiment, simultaneous time-series measurements of OH chemiluminescence, CH-band emission, and Mie scattering from droplets by ...
Fumiteru AKAMATSU
doaj +1 more source
The effect of piston bowl temperature on diesel exhaust emissions [PDF]
, 2005 In modern, high-speed, direct injection diesel engines for passenger vehicles, there is extensive impingement of the fuel sprays on to the piston bowl walls.
Ladommatos, N, Xiao, Z, Zhao, H
core +1 more source
Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder +5 more
wiley +1 more source