Results 241 to 250 of about 380,060 (317)

Racial Disparities in Hidradenitis Suppurativa Management at a Single Institution. [PDF]

open access: yesPlast Reconstr Surg Glob Open
Singh NP   +9 more
europepmc   +1 more source

PREIGNITION AND SPARK-PLUGS

SAE Technical Paper Series, 1920
<div class="htmlview paragraph">The author proposes to determine what features of spark-plug construction cause preignition and how this preignition manifests itself. To this end observed conditions on an Hispano-Suiza aviation engine following 4 hr. of an intended 6-hr. run are reported, with supplementary tests and observations.
S. W. Sparrow
openaire   +2 more sources

Aspects Regarding of Electrical Isolation of Spark Plugs Used at Spark-Ignition Engines

International Conference on Applied and Theoretical Electricity, 2021
The paper analyses the isolation resistance, the dielectric absorption ratio and the polarization index of some common spark plugs used for spark ignition engines. The experimental analysis is performed on new, middle-life spark plugs and some at the end
G. Popa   +3 more
semanticscholar   +1 more source

Spark Plugs

2017
<div class="section abstract"> <div class="htmlview paragraph">This SAE Standard applies only to spark plugs used for ground vehicles and stationary engines.</div> <div class="htmlview paragraph">This document is intended to serve as a guide to dimensions common to the majority of current production spark plugs and future ...
  +6 more sources

Multiple Spark Ignition Approach to Burn Ammonia in a Spark-Ignition Engine: An Optical Study

SAE technical paper series, 2023
The future of the internal combustion (IC) engine relies on carbon-free fuels to mitigate climate change. Ammonia (NH3) is a promising carbon-free fuel, which can be used as an energy carrier for hydrogen (H2) and directly as a combustible fuel inside ...
Kalim Uddeen   +4 more
semanticscholar   +1 more source

Numerical investigation the effects of the twin-spark plugs coupled with EGR on the combustion process and emissions characteristics in a lean burn natural gas SI engine

, 2020
In this study, the single-spark natural gas (NG) SI engine was simulated by using the CFD coupled with detailed combustion mechanism, and validated against with the experiment data.
Xiongbo Duan   +6 more
semanticscholar   +1 more source

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