Results 71 to 80 of about 54,905 (304)
Calculation of the Minimum Ignition Energy based on the ignition delay time
, 2011 Submitted for publication in Combustion and ...
Jensen, Jens Tarjei +2 more
openaire +2 more sources
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá +7 more
wiley +1 more source
Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi +3 more
wiley +1 more source
Design and implementation of MIMO-long term evolution-advanced to support larger bandwidth [PDF]
, 2013 The migration of mobile communication technologies are divided into four generations. Long Term Evolution (LTE) is called LTE rel-8, the evolution of LTE led to new technology referred to as LTE-Advanced, is the true fourth generation (4G) evolution
Alashqer, Aws Zuheer Yonis
core +1 more source
The Curriculum Journal, EarlyView.Abstract Transnational guidelines on skills and competencies for lifelong learning, along with curriculum reforms to promote curriculum flexibility and autonomy in schools, are pressing teachers to be engaged in curriculum and pedagogical innovation focused on student‐centred approaches favourable to developing learner autonomy.
Thiago Freires +3 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang +5 more
wiley +1 more source
Study on Ignition Characteristics of Microblog Radiation Ignitor
AerospaceThis study explored methods used to improve the ignition efficiency of a microwave radiation igniter; experimental analyses were conducted to characterize the device’s performance in a model combustion chamber.
Hao Zeng, Changqin Fu, Zhiyu Zhao
doaj +1 more source
Evolution of Hydrocarbons Ignition Delay Time Over HTAC (High Temperature Air Combustion) Conditions
High Temperature Materials and Processes, 2011 In this investigation, ignition processes of the methane and the propane using a high-temperature oxidizer (Toxi > Tai) with a varying oxygen concentration zO2 - the HTAC (High Temperature Air Combustion) conditions, applying a constant-volume bomb (CVB)
Werle Sebastian
doaj +1 more source
Molecules, 2020 This study presents a simplified mechanism of a five-component gasoline surrogate fuel (TDRF–NO) that includes n-heptane, isooctane, toluene, diisobutylene (DIB) and nitric oxide (NO).
Chao Yang, Zhaolei Zheng
doaj +1 more source
Experiments and Simulations of n -Heptane Spray Auto-Ignition in a Closed Combustion Chamber at Diesel Engine Conditions [PDF]
, 2018 Auto-igniting n-heptane sprays have been studied experimentally in a high pressure, high temperature constant volume combustion chamber with optical access.
Boulouchos, Konstantinos +4 more
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