Computer Simulation of Turbocharged Diesel Engines Under Transient Conditions
A computer program has been developed to simulate the operational behavior of turbocharged Diesel engines under transient conditions. The essential characteristics of this program which is based upon the filling and emptying model are presented. In particular, the code considers the waste gate behav...
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| Veröffentlicht in: | SAE transactions 1987-01, Vol.96 (2), p.1070-1086 |
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| container_title | SAE transactions |
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| creator | Schorn, N. Pischinger, F. Schulte, H. |
| description | A computer program has been developed to simulate the operational behavior of turbocharged Diesel engines under transient conditions. The essential characteristics of this program which is based upon the filling and emptying model are presented. In particular, the code considers the waste gate behavior, the charge-air cooler and the component temperatures which vary during acceleration. A comparison between computed and measured response has been made for a turbocharged intercooled 4-cylinder swirl chamber Diesel engine. The code has also been used to assess improvements in the acceleration behavior which can be realized by a strongly reduced mass of inertia of the turbocharger rotors, lower friction of the bearings, variable geometry of the turbocharger turbine and heat insulation of the exhaust ports and the exhaust manifold. |
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The essential characteristics of this program which is based upon the filling and emptying model are presented. In particular, the code considers the waste gate behavior, the charge-air cooler and the component temperatures which vary during acceleration. A comparison between computed and measured response has been made for a turbocharged intercooled 4-cylinder swirl chamber Diesel engine. The code has also been used to assess improvements in the acceleration behavior which can be realized by a strongly reduced mass of inertia of the turbocharger rotors, lower friction of the bearings, variable geometry of the turbocharger turbine and heat insulation of the exhaust ports and the exhaust manifold.</description><identifier>ISSN: 0096-736X</identifier><identifier>EISSN: 2577-1531</identifier><language>eng</language><publisher>New York, NY: Society of Automotive Engineers, Inc</publisher><subject>Air pressure ; Applied sciences ; Cylinders ; Engines ; Engines and turbines ; Exact sciences and technology ; Exhaust systems ; Internal combustion engines: gazoline engine, diesel engines, etc ; Mechanical engineering. Machine design ; Nozzles ; Ratios ; Speed ; Superchargers ; Turbines ; Wall temperature</subject><ispartof>SAE transactions, 1987-01, Vol.96 (2), p.1070-1086</ispartof><rights>Copyright 1988 Society of Automotive Engineers, Inc.</rights><rights>1989 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/44470760$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/44470760$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,4010,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7090817$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Schorn, N.</creatorcontrib><creatorcontrib>Pischinger, F.</creatorcontrib><creatorcontrib>Schulte, H.</creatorcontrib><title>Computer Simulation of Turbocharged Diesel Engines Under Transient Conditions</title><title>SAE transactions</title><description>A computer program has been developed to simulate the operational behavior of turbocharged Diesel engines under transient conditions. The essential characteristics of this program which is based upon the filling and emptying model are presented. In particular, the code considers the waste gate behavior, the charge-air cooler and the component temperatures which vary during acceleration. A comparison between computed and measured response has been made for a turbocharged intercooled 4-cylinder swirl chamber Diesel engine. The code has also been used to assess improvements in the acceleration behavior which can be realized by a strongly reduced mass of inertia of the turbocharger rotors, lower friction of the bearings, variable geometry of the turbocharger turbine and heat insulation of the exhaust ports and the exhaust manifold.</description><subject>Air pressure</subject><subject>Applied sciences</subject><subject>Cylinders</subject><subject>Engines</subject><subject>Engines and turbines</subject><subject>Exact sciences and technology</subject><subject>Exhaust systems</subject><subject>Internal combustion engines: gazoline engine, diesel engines, etc</subject><subject>Mechanical engineering. Machine design</subject><subject>Nozzles</subject><subject>Ratios</subject><subject>Speed</subject><subject>Superchargers</subject><subject>Turbines</subject><subject>Wall temperature</subject><issn>0096-736X</issn><issn>2577-1531</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNo9js1KxDAYRYMoWEcfQcjCbSH_aZdSRx0YcWEFd0PafBlT2rQk7cK3t8OIq7u4517OBcqY1DqnktNLlBFSqlxz9XWNblLqCOFUapaht2ocpmWGiD_8sPRm9mPAo8P1Epux_TbxCBY_eUjQ4204-gAJfwa78nU0IXkIM67GYP1pmG7RlTN9gru_3KD6eVtXr_n-_WVXPe7zTtJVidDWcQaiJE4JaqhoQChiBCXW2VY6bQAYaywThTBcFpxLBQ1tOKVWWM036OF8O5nUmt6tJq1Phyn6wcSfgyYlKegJuz9jXZrH-F8LITTRivBfjapVLA</recordid><startdate>19870101</startdate><enddate>19870101</enddate><creator>Schorn, N.</creator><creator>Pischinger, F.</creator><creator>Schulte, H.</creator><general>Society of Automotive Engineers, Inc</general><general>Society of Automotive Engineers</general><scope>IQODW</scope></search><sort><creationdate>19870101</creationdate><title>Computer Simulation of Turbocharged Diesel Engines Under Transient Conditions</title><author>Schorn, N. ; Pischinger, F. ; Schulte, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j517-101cf32e490f641a14be460a410dfdc5f7aee22bd2484a3583356eb1b311d4d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Air pressure</topic><topic>Applied sciences</topic><topic>Cylinders</topic><topic>Engines</topic><topic>Engines and turbines</topic><topic>Exact sciences and technology</topic><topic>Exhaust systems</topic><topic>Internal combustion engines: gazoline engine, diesel engines, etc</topic><topic>Mechanical engineering. Machine design</topic><topic>Nozzles</topic><topic>Ratios</topic><topic>Speed</topic><topic>Superchargers</topic><topic>Turbines</topic><topic>Wall temperature</topic><toplevel>online_resources</toplevel><creatorcontrib>Schorn, N.</creatorcontrib><creatorcontrib>Pischinger, F.</creatorcontrib><creatorcontrib>Schulte, H.</creatorcontrib><collection>Pascal-Francis</collection><jtitle>SAE transactions</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schorn, N.</au><au>Pischinger, F.</au><au>Schulte, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Computer Simulation of Turbocharged Diesel Engines Under Transient Conditions</atitle><jtitle>SAE transactions</jtitle><date>1987-01-01</date><risdate>1987</risdate><volume>96</volume><issue>2</issue><spage>1070</spage><epage>1086</epage><pages>1070-1086</pages><issn>0096-736X</issn><eissn>2577-1531</eissn><abstract>A computer program has been developed to simulate the operational behavior of turbocharged Diesel engines under transient conditions. The essential characteristics of this program which is based upon the filling and emptying model are presented. In particular, the code considers the waste gate behavior, the charge-air cooler and the component temperatures which vary during acceleration. A comparison between computed and measured response has been made for a turbocharged intercooled 4-cylinder swirl chamber Diesel engine. The code has also been used to assess improvements in the acceleration behavior which can be realized by a strongly reduced mass of inertia of the turbocharger rotors, lower friction of the bearings, variable geometry of the turbocharger turbine and heat insulation of the exhaust ports and the exhaust manifold.</abstract><cop>New York, NY</cop><pub>Society of Automotive Engineers, Inc</pub><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0096-736X |
| ispartof | SAE transactions, 1987-01, Vol.96 (2), p.1070-1086 |
| issn | 0096-736X 2577-1531 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_7090817 |
| source | Jstor Complete Legacy |
| subjects | Air pressure Applied sciences Cylinders Engines Engines and turbines Exact sciences and technology Exhaust systems Internal combustion engines: gazoline engine, diesel engines, etc Mechanical engineering. Machine design Nozzles Ratios Speed Superchargers Turbines Wall temperature |
| title | Computer Simulation of Turbocharged Diesel Engines Under Transient Conditions |
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