The adjective is the word that accompanies the noun to determine or qualify it.
WHAT DOES LEAN-BURN MEAN IN ENGLISH?
Lean burn refers to the burning of fuel with an excess of air in an internal combustion engine. In lean burn engines there can be 65 times as many air molecules as fuel molecules, yielding an air–fuel ratio of 65:1. The air–fuel ratio needed to stoichiometrically combust petrol, by contrast, is 14.64:1. The excess of air in a lean burn engine combusts more of the fuel and emits fewer hydrocarbons. High air–fuel ratios can also be used to reduce losses caused by other engine power management systems such as throttling losses.
The translations of lean-burn from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «lean-burn» in English.
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «lean-burn».
FREQUENCY OF USE OF THE TERM «LEAN-BURN» OVER TIME
The graph expresses the annual evolution of the frequency of use of the word «lean-burn» during the past 500 years. Its implementation is based on analysing how often the term «lean-burn» appears in digitalised printed sources in English between the year 1500 and the present day.
Examples of use in the English literature, quotes and news about lean-burn
10 ENGLISH BOOKS RELATING TO «LEAN-BURN»
Discover the use of lean-burn in the following bibliographical selection. Books relating to lean-burn and brief extracts from same to provide context of its use in English literature.
A Laser Spark Plug Ignition System for a Stationary ...
Engine testing was performed on a Ricardo Proteus single cylinder research engine.
Dustin L. McIntyre, 2007
Cerium-ferrierite catalyst systems for reduction of NOx in ...
Contents of this Doctoral Dissertation include: NOx emission reduction from lean burn engines, automotive exhaust gas emissions, Reactions of NOx in the atmosphere Engine market share and sales trends, Ferrierite characteristics, synthesis ...
Germaine Seijger, 2002
Pumping Station Design: Revised 3rd Edition
Rich-Burn or Lean-Burn Spark-ignition engines can either be rich-burn or lean-burn engines depending on their air-to-fuel ratio. For ideal or perfect
stoichiometric combustion, a spark-ignition engine fueled with natural gas
requires about 16 ...
Garr M. Jones, PE, DEE, Robert L. Sanks, PhD, PE, 2011
Lean Combustion: Technology and Control
This volume brings together research and design of lean combustion systems across the technology spectrum in order to explore the state-of-the-art in lean combustion and its role in meeting current and future demands on combustion systems.
Derek Dunn-Rankin, 2011
Engines: An Introduction
5.1 1 LEAN BURN The upper and lower ainfuel mass ratios for ignition of
gasoline in air are approximately 42.8 and 3.2 . However, ignition of a mixture
substantially leaner than stoichiometric is not reliable. The ignition limit means
that a ...
John L. Lumley, 1999
Catalytic Nitrogen Oxides Reduction in LeanBurn Engine Exhaust
An experimental program was performed to evaluate the emission characteristics of a single cylinder compressed natural gas engine, and the efficiency of a NOx absorber catalyst placed in the exhaust.
Anant Pandya, 2006
Clean Fuels for Asia: Technical Options for Moving Toward ...
Natural gas engines can be grouped into three main types by combustion system
— stoichiomet- ric, lean-burn, and dual-fuel diesel. Most NGVs now in operation
have stoichio- metric engines that have been converted from gasoline engines.
Michael Walsh, Jitendra J. Shah, 1997
Lean Nitrogen Oxide Trap Modeling for LeanBurn Engine ...
Presented is a nonlinear model of a, lean NOx trap with applications to diagnostics and to a lean burn engine control strategy for purging NO x from a trap.
Grant A. Ingram, 2005
Description of "A Bill to Enhance Energy Infrastructure ...
F. Advanced Lean-Burn Motor Vehicle Credit Present Law Certain costs of
qualified clean-fuel vehicle may be expensed and deducted when such property
is placed in service (sec. 179A). Qualified clean-fuel vehicle property includes
Hot Rod Small Block Mopar Engines HP1405
Lean-Bum Conversion The lean-burn ignition system is the official title for the
DaimlerChrysler computer ignition that I have referred to throughout this Chapter.
As mentioned, I don't recommend it for any performance applications. As such,
Larry Shepard, 2003
10 NEWS ITEMS WHICH INCLUDE THE TERM «LEAN-BURN»
Find out what the national and international press are talking about and how the term lean-burn is used in the context of the following news items.
CLM sees fleet shift from diesel to alternative power
Fleet decision-makers are beginning to turn away from diesel power in favour of lean-burn petrol engines, hybrids and electric vehicles, says ... «FleetNews, Jul 15»
New National Academies Study Says EPA and NHTSA Got it Right
Other innovative strategies like Eaton's novel integrated start-stop/supercharger or Mercedes' lean-burn direct-injection again offer new ... «The Equation: Blog of the Union of Concerned Scientists, Jun 15»
The state of research on two catalysts that can work in lean-burn …
Lean-burn engines operate under net oxidizing conditions to improve fuel efficiency by more than 25 percent, compared to conventional ... «Phys.Org, Jun 15»
Report: Subaru Launching Plug-in Hybrid in U.S. By 2018
By 2020, Subaru plans to have cylinder-deactivation and lean-burn technologies on most of its engines, further cutting fuel consumption. «Automobile, Jun 15»
Two-Stroke Oil | What's Best for Modern 2T Dirt Bikes
Developed in concert with Roger DeCoster and Ricky Carmichael, Formula K2 retains its strength at high rpm, and its “clean-burn technology ... «UltimateMotorcycling.com, May 15»
China Yuchai International (CYD) Q1 2015 Results - Earnings Call …
By utilizing lean-burn technology, it reduces average energy consumption by approximately 35% compared with diesel engines of similar size ... «Seeking Alpha, May 15»
Questar Opens the Throttle on NGV Fueling
Lean-burn operation makes for NGV fuel efficiency "pretty much on a par with diesel fuel.” CNG refueling infrastructure continues to proliferate ... «Natural Gas Intelligence, May 15»
Cars are our cathedrals
Which means that a modern, catalysed, lean-burn engine car carrying five is no more polluting than a bicycle. In fact it was probably decades ... «Spectator.co.uk, Apr 15»
Bioenergy projects selected for CEC funding
... Woodland: The company was awarded $2 million to develop a modular biomass gasification system with a high-efficiency lean-burn engine ... «Biomass Magazine, Mar 15»
Five Big Hits at the Detroit Auto Show
For 2015, the Tacoma offers an engine upgrade to Toyota's port/direct-injection lean-burn 4.0 V6 (236 hp/233 lb.-ft), paired with either a five or ... «Wall Street Journal, Jan 15»
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