Increasing the amount of hydrogen (H2) in natural gas mixtures contributes to turbine (GT) decarbonisation initiatives. Hence, swirling flame characteristics with H2 are investigated current work using a numerical assessment single swirl burner, which is extensively employed GT combustors. The baseline and experimental cases pertained compositions largely consisting methane (CH4). results show ...

The application of jet fuel in gas turbines and diesel engines adheres to the Army’s single-fuel forward policy, streamlining supply chains. To ensure precise engine combustion numerical studies, surrogate fuels mechanisms should faithfully replicate real properties traits. In this work, a new four-component containing 39.05% n-dodecane/21.79% isocetane/11.49% decalin/27.67% toluene by mole fra...

The main purpose of the present work was to evaluate efficiency gasification process three different types agro-forest biomass residue (rapeseed, softwood, and sunflower husks) along with characterization size-segregated particulates’ emissions. experiments were carried out in a drop tube furnace (DTF), using two gasifying agents (O2/N2 O2/N2/CO2) at atmospheric pressure constant temperature 10...

In the present study, polystyrene (PS), low-density polyethylene (LDPE), high-density (HDPE), polypropylene (PP), and their mixture undergo intermediate isothermal pyrolysis at 450 °C, 500 550 600 °C inside a tubular semi-continuous reactor under an inert nitrogen atmosphere. The liquid pyrolytic oil samples recovered in each case were analyzed through gas chromatography-mass spectrometry (GC–M...

Major objectives of this study were to produce low-emitting wood pellet biofuel from selected agro-forest tree species, i.e., Kikar (Acacia nilotica), Oak (Quercus semicarpifolia), and Mesquite (Prosopis juliflora), grown in the southern part Khyber Pakhtunkhwa (KP) province Pakistan using indigenously developed technology (pelletizer machine). Primary raw material, such as sawdust was obtained...

Introduction: Liver resection combined with vascular reconstruction is a curative option for hepatic metastases invasion. However, surgery during major liver significantly increases morbidity and mortality. This study aims to assess the results of hepatectomy colorectal (CLM). Methods: We conducted descriptive evaluate surgical outcomes CLM patients who underwent resection. A prospectively coll...

For the first time, this work investigates achievability of developing a biorefinery concept around almond hulls by hydrothermal treatment (HTT), thoroughly scrutinising influence temperature (200–300 °C), pressure (100–180 bar), time (20–180 min) and solid loading (5–25 wt%). This process allowed conversion into four main products: gas (2–13%), bio-oil (2–12%), aqueous (4–69%) hydro-char (17–8...

Quantum mechanics is undoubtedly a weird field of science, which violates many deep conceptual tenets of classical physics, requiring reconsideration of the concepts on which classical physics is based. For instance, it permits persistent correlations between classically separated systems, that are termed as entanglement. To circumvent these problems and explain entanglement, hidden variables t...

In March 2008, Keppel Seghers started the engineering, supply, construction and commissioning of a Combined Heat and Power (CHP) Waste-to-Energy (WtE) plant in Åmotfors (Sweden). When completed in 2010 the plant will process close to 74,000 tons per year of household waste (average LHV = 10.5 MJ/kg) and limited quantities of (demolition) wood resulting in a yearly production of about 108,700 MW...

The amount of solid and liquid organic waste wastewater is continuously increasing all over the world. necessity their reuse recycling is, therefore, becoming more pressing. Furthermore, limited fossil fuel resources, in conjunction with need to reduce greenhouse gas emissions, advocate production renewable fuels. In this work, we analyze a sustainable second-generation process produce biodiese...