Skip Nav Destination
Search Results for Reciprocating engines
1-20 of 7826 Search Results for
J Ship Res 50 (02): 147–157.
Paper Number: SNAME-JSR-2006-50-2-147
Published: 01 June 2006
...M. S. Pasricha In recent years, several cases of secondary resonance have been found in torsional vibrations of crankshaft systems. In some reciprocating large marine diesel engine systems, these effects have been a contributing factor of catastrophic failures. In these instances, design based...
J Ship Res 45 (04): 262–268.
Paper Number: SNAME-JSR-2001-45-4-262
Published: 01 December 2001
...M. S. Pasricha In the past the effects of ignoring the variable inertia characteristics of reciprocating engines on the accuracy of torsional vibration calculations were considered to be negligible. The associated secondary resonances tended to be dismissed by most engineers as interesting...
Journal: Journal of Petroleum Technology
J Pet Technol 36 (09): 1552–1558.
Paper Number: SPE-11109-PA
Published: 01 September 1984
... heat recovery on multiple reciprocating compressor engines also has been identified as having energy conservation potential. This paper reviews the development and implementation of a WHRU potential. This paper reviews the development and implementation of a WHRU for multiple low-speed engines...
J Ship Res 20 (01): 32–39.
Paper Number: SNAME-JSR-1976-20-1-32
Published: 01 March 1976
...M. S. Pasricha; W. D. Carnegie In the case of reciprocating engines, there are certain critical speeds of running at which the torsional vibrations in the shaft become large in amplitude and introduce an element of danger into the system. Fairly simple methods have been devised for the practical...
Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-447
... Abstract Reciprocating engines continue to be the motive power of choice for distributed generation, natural gas compression, grid stiffening for renewal energy sources, and many other applications. They offer flexibility in operating conditions and fuel quality, high efficiency at part load...
Publisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, October 27–28, 1983
Paper Number: PSIG-8309
... ABSTRACT Operation of reciprocating gas compressors driven by reciprocating gas engines has several inherent problem areas. The gas flows in a surging pattern in the suction and discharge headers which may result in excessive fuel use and harmful vibration. Normal operation requires loading...
Paper presented at the SPE/EPA/DOE Exploration and Production Environmental Conference, March 7–9, 2005
Paper Number: SPE-94201-MS
... Abstract Innovative particulate emission measurements were performed on three different natural gas-fired spark-ignited reciprocating internal combustion engines at a natural gas production facility: A 4-stroke rich burn (4SRB) engine equipped with non-selective catalytic reduction...
J Ship Res 41 (04): 332–339.
Paper Number: SNAME-JSR-1997-41-4-332
Published: 01 December 1997
...-339 Influence of Reciprocating Motion on Heat Transfer Inside a Ribbed Duct with Application to Piston Cooling in Marine Diesel Engines S. W. Chang ~ and L. M. Su 2 This paper presents the results of an experimental study aimed at investigating the effect of reciprocating motion on the heat transfer...
Paper presented at the CORROSION 2008, March 16–20, 2008
Paper Number: NACE-08443
... ABSTRACT Laboratory exposures that simulated the oxidation-related attack in natural gas-fired reciprocating engines were conducted on Ni-Cr alloys with and without aluminide coatings. Exposure of uncoated Ni- Cr alloy specimens to humid air at 800°C resulted in a mass loss due to CrO 2 (OH) 2...
Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210215-MS
... reciprocating engine, single large turbine and direct drive turbine, the direct drive turbine scored the highest. The direct drive pumping unit is equipped with a 5,000 HHP continuous duty power end driven by a 5,000 HHP dual shaft turbine through a single speed reduction gearbox. This combination provides...
Publisher: World Petroleum Congress
Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14403
... l'essence plombé sont très corrosives. Après beaucoup des études cet problème a été déjà résolue. 1. KNOCK CHARACTERISTICS AND OCTANE NUMBER REQUIREMENT Combustion of the fuel-air charge in the Wankel rotary engine differs from that in a reciprocating engine in that it takes place in a moving combustion...
Michael Nydegger, Nathan McLaughlin, Keith Korhonen, Tom Cannon, John Kirkpatrick, Daniel Carder, Marc Besch
Paper presented at the SPE Hydraulic Fracturing Technology Conference and Exhibition, February 1–3, 2022
Paper Number: SPE-209154-MS
... included Tier 2 and Tier 4 diesel and dual-fuel reciprocating engines, and electric fracturing equipment powered by natural gas-fueled genset. Reported measurements included regulated and nonregulated emissions constituents associated with hydraulic fracturing operations. Initial tests were conducted...
Paper presented at the SPE Annual Fall Technical Conference and Exhibition, October 1–3, 1978
Paper Number: SPE-7410-MS
... of the benefits that have been accrued from the system to date. I. PREDICTIVE/PREVENTIVE MAINTENANCE PREDICTIVE MAINTENANCE PREDICTIVE MAINTENANCE Reciprocating Compressors Exxon has utilized predictive maintenance techniques since 1968 when the first Beta Engine/ Compressor Analyzer (E/CA) was purchased...
Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–11, 1989
Paper Number: SPE-19758-MS
... the costs of operating older reciprocating engine/compressor units, utilizing an investment level that was economically justifiable. This digital electronic control/monitoring system has successfully demonstrated benefits in reducing fuel consumption, reducing maintenance requirements, and detecting...
Paper presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, September 30–October 3, 1973
Paper Number: SPE-4540-MS
... goal of producer is in a better position to reach his goal of maximizing profit. The hydraulic pumping system analyzed in this paper consists of a downhole hydraulic reciprocating engine directly connected to a reciprocating pump which functions as a unit. There are many configurations of downhole...
Publisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1816
... turbines as well as reciprocating engines). This paper describes our method and these advances and demonstrates how they may be applied to all natural gas pipelines to significantly improve operations, reduce costs, and improve the operating envelope. INTRODUCTION Natural gas transmission pipelines...
Publisher: Offshore Technology Conference
Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24366-MS
...-electric propulsion system, combining reciprocating engine and gas turbine generator sets for fuel efficiency, using clean-burning LNG as the main fuel. This concept, making use of the high power density and fast loading times f the gas turbines, provides the most efficient solution with reduced weight...
Deepak Kumar, Bruce A. Pint, Sebastien Dryepondt, Beth L. Armstrong, Ying Zhang, Amit Shyam, J. Allen Haynes, Edgar Lara-Curzio
Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11197
... and exhaust components of internal combustion engines, covers/casings and other hot components in small to medium size gas turbines, and natural gas reciprocating engines for distributed power . Currently, it is used in the commercial Caterpillar Regeneration System. In some of the applications mentioned...
Paper presented at the CORROSION 2003, March 16–20, 2003
Paper Number: NACE-03499
... Sited at or near the user's facility, a microturbine could provide base load or peak load power with much lower emissions than similar-sized diesel or natural gas fired reciprocating engines. The waste heat from the microturbine also could be used for climate control or heating water at the facility...
Publisher: Offshore Technology Conference
Paper presented at the OTC Brasil, October 27–29, 2015
Paper Number: OTC-26090-MS
.... The emissions from this sort of plant will be similar to a natural gas fired power plant and power can be produced, when the clean syngas is burned in a gas turbine or reciprocating engine, benn better than incenaration, that in Brazil does not have any kind of energy recover and can generates dioxins; furans...
Product(s) added to cartClose Modal