- flow scavenging
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Dictionary of automotive terms. 2015.
flow scavenging
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unidirectional flow scavenging — A scavenging process of two stroke engines. One of the characteristic features is that the flow of fresh charge does not follow a path opposed to that of the burnt charge; scavenging and exhaust ports are not located at the same stroke end of the … Dictionary of automotive terms
reverse-flow scavenging — A scavenging system for two stroke engines in which a cylinder has two pairs of transfer ports, at the front and rear respectively, with two exhaust ports located on either side of the two pairs of transfer ports; the incoming streams of mixture… … Dictionary of automotive terms
tangential-flow scavenging — See loop scavenging … Dictionary of automotive terms
transverse flow scavenging — See cross scavenging … Dictionary of automotive terms
scavenging — The removal of the exhaust gases from the cylinder by using the momentum of the exhaust gases in a long exhaust pipe or by taking advantage of the pressure waves set up in the exhaust pipe by the discharge of the gases. See backflow scavenging… … Dictionary of automotive terms
Scavenging (automotive) — Uniflow scavenging For other uses, see Scavenger (disambiguation). In automotive usage, scavenging is the process of pushing exhausted gas charge out of the cylinder and drawing in a fresh draught of air ready for the next cycle. This process is… … Wikipedia
Flow chemistry — In flow chemistry, a chemical reaction is run in a continuously flowing stream rather than in batch production. In other words, pumps move fluid into a tube, and where tubes join one another, the fluids contact one another. If these fluids are… … Wikipedia
scavenging valve — In evaporative emission control systems, a valve in the purge line between the activated charcoal canister and inlet manifold which controls the purge air flow that regenerates the charcoal filter … Dictionary of automotive terms
cross scavenging — Scavenging in a two stroke engine with flow across the cylinder assisted by a wedge shaped piston crown … Dictionary of automotive terms
Reverse-flow cylinder head — A reverse flow or non crossflow cylinder head is one that locates the intake and exhaust ports on the same side of the engine. The gases can be thought to enter the cylinder head and then change direction in order to exit the head. This is in… … Wikipedia
