Internal combustion definition

Internal combustion means the combustion of a fuel that occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine the expansion of the high-temperature and high– pressure gases produced by combustion applies direct force to a component of the engine, such as pistons, turbine blades, or a nozzle. This force moves the component over a distance, generating useful mechanical energy. Internal combustion equipment may include gasoline and diesel industrial engines, natural gas-fired reciprocating engines, and gas turbines.
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Examples of Internal combustion in a sentence

  • Internal combustion engine exhaust systems, arresters and other devices shall be properly installed and maintained.

  • Internal combustion engines for propelling or powering a vehicle.

  • Internal combustion engine equipment is not allowed in an excavation without providing force air ventilation to lower the concentration to below OSHA PELs, providing sufficient oxygen levels, and atmospheric testing as necessary to ensure safe levels are maintained.

  • Internal combustion engines that are used for emergency response purposes with a brake horsepower rating of less than 400 measured at the shaft.

  • Internal combustion engines used for lawn care, landscaping, and groundskeeping purposes.

  • Internal combustion engines, gas turbines, or other combustion devices that combust landfill gases collected by landfill gas collection systems.

  • Internal combustion engine-powered equipment must be located with exhausts well away from combustible materials.

  • Internal combustion engines used on the Work shall be equipped with a muffler of a type recommended by the manufacturer.

  • Internal combustion sources complying with 326 IAC 2-9-14 SECTION B GENERAL CONDITIONS B.1 Definitions [326 IAC 2-1.1-1]Terms in this permit shall have the definition assigned to such terms in the referenced regulation.

  • Internal combustion associated with motor vehicle usage is the major source of hydrocarbons.

Related to Internal combustion

  • Internal combustion engine or ‘engine’ means an energy converter, other than a gas turbine, designed to transform chemical energy (input) into mechanical energy (output) with an internal combustion process; it includes, where they have been installed, the emission control system and the communication interface (hardware and messages) between the engine's electronic control unit(s) and any other powertrain or non-road mobile machinery control unit necessary to comply with Chapters II and III;

  • Stationary internal combustion engine means a spark or compression ignited, reciprocating internal combustion engine which is not a portable emission unit.

  • Internal control means a set of systems to ensure that financial and other records are reliable and complete and which ensure adherence to the entity's management policies, the orderly and efficient conduct of the entity, and the proper recording and safeguarding of assets and resources;

  • internal waters means any navigable river or waterway within the State of California.

  • Internal Costs means the costs associated with each Council providing internal Council resources in relation to the City Deal which includes but is not limited to:

  • Internal Controls for districts means processes designed and im- plemented by districts to provide reasonable assurance regarding the achievement of objectives in the following categories:

  • external company means a foreign company that is carrying on business, or non-profit activities, as the case may be, within the Republic, subject to section 23(2);

  • Internal Control Event means a material weakness in, or fraud that involves management or other employees who have a significant role in, the Borrower’s internal controls over financial reporting, in each case as described in the Securities Laws.

  • Internal Collaboration means collaborative arrangements within a group of companies or within various strategic business. units/subsidiaries/operating divisions in order to gain a strategic position whilst sharing resources, profits and losses as well as risks

  • external engineering service means an engineering service situated outside the boundaries of a land area and that is necessary to serve the use and development of the land area;

  • Internal floating roof means a cover or roof in a fixed-roof tank that rests upon or is floated upon, the liquid being contained, and is equipped with a closure seal or seals to close the space between the roof edge and the tank shell.

  • Internal control over financial reporting means a process effected by an insurer’s board of directors, management and other personnel designed to provide reasonable assurance regarding the reliability of the financial statements, i.e., those items specified in Section 5(B)(2) through 5(B)(7) of this regulation and includes those policies and procedures that:

  • Internal audit means an independent appraisal activity established within a state agency as a control system to examine and evaluate the adequacy and effectiveness of other internal control systems within the agency.

  • External beam radiation therapy means therapeutic irradiation in which the source of radiation is at a distance from the body.

  • external wall means an outer wall of a building even though adjoining to a wall of another building and also means a wall abutting on an interior open space of a building;

  • Internal Systems means the internal systems of the Company that are used in its business or operations, including, computer hardware systems, software applications and embedded systems.

  • Internal Auditor means the person employed or engaged by the Corporation to perform the internal audit function of the Corporation;

  • Internal Procedures means in respect of the making of any one or more entries to, changes in or deletions of any one or more entries in the register at any time (including without limitation, original issuance or registration of transfer of ownership) the minimum number of the Warrant Agent’s internal procedures customary at such time for the entry, change or deletion made to be complete under the operating procedures followed at the time by the Warrant Agent, it being understood that neither preparation and issuance shall constitute part of such procedures for any purpose of this definition;

  • Internal dose means that portion of the dose equivalent received from radioactive material taken into the body.

  • external borders means external borders as defined in point 2 of Article 2 of Regulation (EU) 2016/399;

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Hydraulic conductivity means the quantity of water that will flow through a unit cross-sectional area of a porous material per unit of time under a hydraulic gradient of 1.0;

  • Emission Control Strategy means any device, system, or strategy employed with a diesel-fueled CI engine that is intended to reduce emissions. Examples of emission control strategies include, but are not limited to, particulate filters, diesel oxidation catalysts, selective catalytic reduction systems, alternative fuels, fuel additives used in combination with particulate filters, alternative diesel fuels, and combinations of the above.

  • Internal test assessment means, but is not limited to, conducting those tests of quality assurance necessary to ensure the integrity of the test.

  • Reliability means the degree of performance of the bulk electric system that results in electricity being delivered within Reliability Standards and in the amount desired. Electric system Reliability can be addressed by considering two basic and functional aspects of electric systems, which are Adequacy and Security.

  • Internal inspection means as complete an examination as can be reasonably made of the internal and external surfaces of a boiler or pressure vessel while it is shut down and while manhole plates, handhole plates or other inspection opening closures are removed as required by the inspector.