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1. WO2019045687 - MOBILE POWER GENERATION SYSTEM INCLUDING NOISE ATTENUATION

Publication Number WO/2019/045687
Publication Date 07.03.2019
International Application No. PCT/US2017/049064
International Filing Date 29.08.2017
IPC
F02C 6/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
6Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
B60P 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
3Vehicles adapted to transport, to carry or to comprise special loads or objects
F01N 13/20 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
20having flared outlets, e.g. of fish-tail shape
F01N 1/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
1Silencing apparatus characterised by method of silencing
08by reducing exhaust energy by throttling or whirling
10in combination with sound-absorbing materials
CPC
F01D 15/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
15Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
10Adaptations for driving, or combinations with, electric generators
F01D 25/28
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
25Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
28Supporting or mounting arrangements, e.g. for turbine casing
F01D 25/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
25Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
30Exhaust heads, chambers, or the like
F01N 1/083
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
1Silencing apparatus characterised by method of silencing
08by reducing exhaust energy by throttling or whirling
083using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
F01N 1/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
1Silencing apparatus characterised by method of silencing
08by reducing exhaust energy by throttling or whirling
10in combination with sound-absorbing materials
F01N 13/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
20having flared outlets, e.g. of fish-tail shape
Applicants
  • ON-POWER, INC. [US]/[US]
Inventors
  • DAVIS, Larry D.
  • HESSLER, George
Agents
  • SINGH, Ritu
  • NEAL, Cynthia A.
  • EARLE, Ashley J.
  • LORENTZ, Joshua A.
  • OBERHAUS, Geoffrey L.
  • TENT, Brian A.
  • BONNER, Anthony F.
  • BRENTLINGER, Nicolas A.
  • CHOI, Yongsok
  • ELSWICK, Christopher W.
  • EVERETT, Denise M.
  • KALTER, Alexander J.
  • LAHMANN, Bethany R.
  • LIVINGSTON, Jennifer L.
  • INGLE, Cory J.
  • NEIHEISEL, Craig E.
  • PISANO, Anthony
  • PORTIS, Jason B.
  • RERICHA, Nicholaus R.
  • SCHABOWSKY, Richard-Henry
  • SIGURDSON, Nicole M.
  • WISECUP, Bryan C.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MOBILE POWER GENERATION SYSTEM INCLUDING NOISE ATTENUATION
(FR) SYSTÈME DE PRODUCTION D'ÉNERGIE MOBILE INCLUANT UNE ATTÉNUATION DU BRUIT
Abstract
(EN)
A mobile power generation system includes a trailer, a gas turbine housed inside the trailer, an electrical generator coupled to the gas turbine to generate electricity, an exhaust silencer system configured to receive exhaust has from the gas turbine, and a noise attenuation assembly coupled to and in fluid communication with the exhaust silencer system. The exhaust silencer system may be attached to a front end of the trailer and may include a diffuser system, a lower exhaust elbow silencer coupled to and in fluid communication with the diffuser system, and an upper exhaust elbow in fluid communication with the lower exhaust elbow silencer and comprising an outlet. The noise attenuation assembly includes an exhaust silencer unit mounted to a top end of the trailer. The exhaust silencer unit includes an inlet in fluid communication with the outlet of the upper exhaust elbow of the exhaust silencer system.
(FR)
L'invention concerne un système de production d'énergie mobile comprenant une remorque, une turbine à gaz logée à l'intérieur de la remorque, un générateur électrique accouplé à la turbine à gaz pour produire de l'électricité, un système de silencieux d'échappement conçu pour recevoir des gaz d'échappement provenant de la turbine à gaz, et un ensemble d'atténuation du bruit accouplé à et en communication fluidique avec le système de silencieux d'échappement. Le système de silencieux d'échappement peut être fixé à une extrémité avant de la remorque et peut comprendre un système de diffusion, un silencieux de coude d'échappement inférieur accouplé à et en communication fluidique avec le système de diffusion, et un coude d'échappement supérieur en communication fluidique avec le silencieux de coude d'échappement inférieur et comprenant une sortie. L'ensemble d'atténuation du bruit comprend une unité de silencieux d'échappement montée sur une extrémité supérieure de la remorque. L'unité de silencieux d'échappement comprend une entrée en communication fluidique avec la sortie du coude d'échappement supérieur du système de silencieux d'échappement.
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