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Definition of lean-burn in English: lean-burnadjective Relating to an internal combustion engine designed to run on a lean mixture to reduce pollution. Example sentencesExamples - Such diesel engines and ‘lean-burn’ petrol engines are more economical than conventional engines.
- They have been proven to go beyond the lean-burn limit of a standard spark ignition.
- The main difficulties came from the variability between cylinders, which was amplified during lean-burn operation.
- With lean-burn natural gas, propane or dual-fuel industrial engines, you face tough, twin challenges in exhaust emissions control - with stiff penalties for non-compliance.
- Businesses that run lean-burn, spark-ignited natural gas industrial engines face the same challenges as other gas-fueled engine operators - and then some.
Definition of lean-burn in US English: lean-burnadjectiveˈlēnˌbərn Relating to an internal combustion engine designed to run on a lean mixture to reduce pollution. Example sentencesExamples - Such diesel engines and ‘lean-burn’ petrol engines are more economical than conventional engines.
- With lean-burn natural gas, propane or dual-fuel industrial engines, you face tough, twin challenges in exhaust emissions control - with stiff penalties for non-compliance.
- The main difficulties came from the variability between cylinders, which was amplified during lean-burn operation.
- They have been proven to go beyond the lean-burn limit of a standard spark ignition.
- Businesses that run lean-burn, spark-ignited natural gas industrial engines face the same challenges as other gas-fueled engine operators - and then some.
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