Results 81 to 90 of about 32,039 (312)
Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy
Advanced Science, EarlyView.A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang +14 more
wiley +1 more source
Intake Flow Interference Analysis of Combination Intake Port in Diesel Engine
Journal of Applied Fluid Mechanics, 2019 In order to analyze the intake flow characteristics of a four-valve direct injection(DI) diesel engine, the experiments and numerical simulations were conducted to investigate the flow coefficient, swirl ratio and intake flow interference of the ...
D. W. Jia, X. W. Deng, J. L. Lei
doaj
Determination of the effectiveness of a Hot Tube igniter for initiating HCCI combustion
, 2006 Includes bibliographical references (leaves 61-63).Homogeneous Charge Compression Ignition (HCCI) is a new internal combustion system that promises high efficiency and dramatically reduced nitrous oxide (NOJ and particulate matter (PM) emissions when ...
Rabe, Tiaan
core
Improvement and validation of a thermodynamic S.I. engine simulation code [PDF]
, 2003 This study was concerned with improvement and validation of a thermodynamic spark ignition engine simulation code developed in Leeds. Experimental validation data were generated using a central ignition, disc-shaped combustion chamber variant of a ...
Abdi Aghdam, Ebrahim
core
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Journal of Applied Fluid Mechanics, 2018 In order to analyze intake port flow characteristics of a four-valve direct injection (DI) diesel engine, steady-state flow bench experiments and numerical simulations method were coupled to investigate the following four combined intake ports: (1 ...
D. W. Jia, X. W. Deng, J. L. Lei
doaj
Modal and Vibration Analysis of Filter System in Petrochemical Plant
Shock and Vibration, 2017 Filter systems are widely used in petrochemical plants for removing solid impurities from hydrocarbon oils. The backwash is the cleaning process used to remove the impurities on the sieves of the filters without a need to interrupt the operation of the ...
Zhongchi Liu +4 more
doaj +1 more source
Spark ignition internal combustion engine modelling using Matlab [PDF]
, 2002 A number of Matlab routines for combustion calculations and thermodynamic simulation of spark ignition internal combustion engine operation are described.
Buttsworth, David R.
core
An investigation of a hypocycloid mechanism based twin-rotor piston engine
, 2014 A unique mechanism is investigated in this paper to show the working principles of a novel hypocycloid twin-rotor piston engine (HTRPE), which provides the basis for the structural design, kinematic and dynamical analysis necessary to realize the engine.
Gu, Fengshou +8 more
core +1 more source
Advanced Science, EarlyView.To stabilize high‐voltage Li||NCM811 batteries, we develop an in situ polymerized deep‐eutectic electrolyte (p‐DEPE) featuring competitive hydrogen‐bonding coordination. This design weakens Ni4+ adsorption, suppresses oxygen release, and enhances interfacial stability.
Yuxin Fan +6 more
wiley +1 more source