IMPROVED FIRST STAGE TURBINE NOZZLE
A turbine nozzle having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, and within an envelope of approximately +/−0.049 inches, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and con...
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| creator | MEDRANO, David XIAO, Zhenhua YU, Richard ELLIS, Charles A PARKER, David G MARTLING, Vincent C |
| description | A turbine nozzle having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, and within an envelope of approximately +/−0.049 inches, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form the airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant. |
| format | Patent |
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The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form the airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220323&DB=EPODOC&CC=EP&NR=3841285A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220323&DB=EPODOC&CC=EP&NR=3841285A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MEDRANO, David</creatorcontrib><creatorcontrib>XIAO, Zhenhua</creatorcontrib><creatorcontrib>YU, Richard</creatorcontrib><creatorcontrib>ELLIS, Charles A</creatorcontrib><creatorcontrib>PARKER, David G</creatorcontrib><creatorcontrib>MARTLING, Vincent C</creatorcontrib><title>IMPROVED FIRST STAGE TURBINE NOZZLE</title><description>A turbine nozzle having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, and within an envelope of approximately +/−0.049 inches, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form the airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD29A0I8g9zdVFw8wwKDlEIDnF0d1UICQ1y8vRzVfDzj4ryceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYWJoZGFqaOJsZEKAEALgkikw</recordid><startdate>20220323</startdate><enddate>20220323</enddate><creator>MEDRANO, David</creator><creator>XIAO, Zhenhua</creator><creator>YU, Richard</creator><creator>ELLIS, Charles A</creator><creator>PARKER, David G</creator><creator>MARTLING, Vincent C</creator><scope>EVB</scope></search><sort><creationdate>20220323</creationdate><title>IMPROVED FIRST STAGE TURBINE NOZZLE</title><author>MEDRANO, David ; XIAO, Zhenhua ; YU, Richard ; ELLIS, Charles A ; PARKER, David G ; MARTLING, Vincent C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3841285A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MEDRANO, David</creatorcontrib><creatorcontrib>XIAO, Zhenhua</creatorcontrib><creatorcontrib>YU, Richard</creatorcontrib><creatorcontrib>ELLIS, Charles A</creatorcontrib><creatorcontrib>PARKER, David G</creatorcontrib><creatorcontrib>MARTLING, Vincent C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MEDRANO, David</au><au>XIAO, Zhenhua</au><au>YU, Richard</au><au>ELLIS, Charles A</au><au>PARKER, David G</au><au>MARTLING, Vincent C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMPROVED FIRST STAGE TURBINE NOZZLE</title><date>2022-03-23</date><risdate>2022</risdate><abstract>A turbine nozzle having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, and within an envelope of approximately +/−0.049 inches, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form the airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | IMPROVED FIRST STAGE TURBINE NOZZLE |
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