Results 181 to 190 of about 15,325 (310)

The Discussion of Ignition Criterion About the Mechanical Spark Ignition of Near-Limit Methane-Air Mixtures. [PDF]

ACS Omega
Ma J, Wang C, Zhang C.
europepmc   +1 more source

Spark ignition fuel injectors research

, 2017
Artykuł przedstawia możliwości badawcze wtryskiwaczy paliwa zastosowanych w silnikach o zapłonie iskrowym. W referacie opisano rodzaje układów zasilania silników o zapłonie wymuszonym, ich budowę i działanie. Zostały opisane również sposoby tworzenia się
Osipowicz, T.
core  

One‐Step Synthesis of Si–Graphene Heterostructures via in‐Flight Gas‐Phase Mixing for High‐Capacity Silicon‐Rich Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A one‐step gas‐phase synthesis directly assembles amorphous Si nanoparticles with few‐layer graphene heterostructures via in‐flight mixing. Compositions with only 15 wt.% FLG deliver ~2800 mAh g−1 (Si + FLG) at 0.05 C and retain ~1400 mAh g−1 after 100 cycles at a high cycling rate of 1 C, enabled by a percolated, strain‐buffering graphene network that
Muhammad Ali, Mukarram Ali, Yasaman Jarrahizadeh, Axel Lorke, Michael A. Pope, Hartmut Wiggers   +5 more
wiley   +1 more source

Experimental Study on the Effect of Ammonia on Combustion and Emission Characteristics of a Spark Ignition Engine Fueled with Hydrogen. [PDF]

ACS Omega
Luo L, Huang Z, Xu Y, Zou S, Wu B.
europepmc   +1 more source

Molten Salt Electrolyte for Enhanced Low‐Temperature Sodium Liquid Metal Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces the application of a low‐temperature, high‐conductivity, solvent‐free Na/KFSI molten salt electrolyte in sodium liquid metal batteries. Additionally, this electrolyte facilitates the formation of a stable and NaF‐rich cathode electrolyte interphase (CEI) on the alloy cathode, enabling stable cycling at an unprecedentedly low ...
Jingya Dong, Yewei Guo, Fuhao Zhang, Shuo Ye, Qiao Cu, Erbing Shi, Qingqing Dai, Kai Jiang, Qingfu Zhu, Haomiao Li, Kangli Wang   +10 more
wiley   +1 more source

The combustion of lemon peel oil/gasoline blends in spark ignition engine with high-insulation piston crown coating. [PDF]

Sci Rep
Saravanan CG, Varuvel EG, Vikneswaran M, Femilda Josephin JS, Chinnathambi A, Pugazhendhi A, Allasi HL.   +6 more
europepmc   +1 more source

Air Stability of Sulfide Solid Electrolytes: From Theoretical Insights to Practical Solutions

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper reviews research progress on the air stability of SSEs, covering their instability mechanisms and modification strategies, while outlining core challenges and future directions for practical applications. Sulfide solid electrolytes are pivotal for enabling high‐performance all‐solid‐state batteries due to their high ionic conductivity and ...
Hongbing Ding, Yue Hu, Xin Li, Yang Su, Xinlu Wang, Hongbo Zhang, Guixia Liu, Wensheng Yu, Xiangting Dong, Jinxian Wang, Xin Wang   +10 more
wiley   +1 more source

Machine learning models for the prediction of turbulent combustion speed for hydrogen-natural gas spark ignition engines. [PDF]

Heliyon
Issondj Banta NJ, Patrick N, Offole F, Mouangue R.   +3 more
europepmc   +1 more source

Methods of ignition spark gaps

, 2015
This thesis deals with methods of spark gap ignition. The thesis describes spark gap ignition by external electrode, by Rogowski electrode and by lasers. Advantages and disadvantages of these methods are also discussed.
Pekárek, Dominik
core  

Sustainable Revival of Spent Lithium Iron Phosphate Cathodes in Li‐Ion Batteries: Recycling and Surface Engineering Approaches

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
wiley   +1 more source