Topic
Secondary air injection
About: Secondary air injection is a research topic. Over the lifetime, 11452 publications have been published within this topic receiving 112147 citations.
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Patent•
30 May 2003TL;DR: In this paper, a homogeneous charge compression ignition (HCCI) engine system includes an engine that produces exhaust gas and a control means controlling the blending of the vaporized fuel, the exhaust gas, and the air.
Abstract: A Homogeneous Charge Compression Ignition (HCCI) engine system includes an engine that produces exhaust gas. A vaporization means vaporizes fuel for the engine an air induction means provides air for the engine. An exhaust gas recirculation means recirculates the exhaust gas. A blending means blends the vaporized fuel, the exhaust gas, and the air. An induction means inducts the blended vaporized fuel, exhaust gas, and air into the engine. A control means controls the blending of the vaporized fuel, the exhaust gas, and the air and for controls the inducting the blended vaporized fuel, exhaust gas, and air into the engine.
29 citations
17 May 1956
TL;DR: In this article, the effect of air injection at the stagnation point on the heat transfer characteristics of a hemisphere in a supersonic stream is investigated, and results regarding air injection directly into the stream and air injection tangent to surface are provided.
Abstract: Report presenting investigations of the effect of air injection at the stagnation point on the heat-transfer characteristics of a hemisphere in a supersonic stream. Results regarding air injection directly into the stream and air injection tangent to surface are provided.
29 citations
Patent•
28 Jul 1995
TL;DR: In this article, a device for treating automobile exhaust with a static electrical charge is described. But it does not address the problem of emissions from exhaust gases passing through the pipe of the vehicle.
Abstract: A device for treating automobile exhaust with a static electrical charge. The inventive device includes a housing having inlet and outlet ports positionable into communication with an exhaust pipe of a vehicle. A folded mesh panel undulates through the housing and receives a static electrical charge from a generator to reduce emissions from exhaust gases passing therethrough.
29 citations
TL;DR: In this paper, the effects of gas velocity, solid circulation rate, the secondary air injection ratio, and secondary injection type on the radial gas-mixing coefficient in a circulating fluidized bed (CFB) (0.1 m i.d., 5.3 m high) were determined.
29 citations
TL;DR: In this paper, a numerical study of a medium size model of industrial gas turbine combustor was conducted using the RANS (Reynolds Averaged Navier-Stokes) approach with k − ∊ model and LES (Large Eddy Simulation) with WALE (Wall Adapting Local Eddy viscosity) subgrid model.
29 citations