Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726001458
Category :
Languages : en
Pages : 38
Book Description
An air cooled version of a single-stage, axial-flow turbine was investigated to determine aerodynamic performance with and without air ejection from the stator and rotor blades surfaces to simulate the effect of cooling air discharge. Air ejection rate was varied from 0 to 10 percent of turbine mass flow for both the stator and the rotor. A primary-to-air ejection temperature ratio of about 1 was maintained. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1018 RTOP 505-04...
Cold Air Performance of a 12.766-Centimeter-Tip-Diameter Axial-Flow Cooled Turbine. 2
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726001458
Category :
Languages : en
Pages : 38
Book Description
An air cooled version of a single-stage, axial-flow turbine was investigated to determine aerodynamic performance with and without air ejection from the stator and rotor blades surfaces to simulate the effect of cooling air discharge. Air ejection rate was varied from 0 to 10 percent of turbine mass flow for both the stator and the rotor. A primary-to-air ejection temperature ratio of about 1 was maintained. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1018 RTOP 505-04...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726001458
Category :
Languages : en
Pages : 38
Book Description
An air cooled version of a single-stage, axial-flow turbine was investigated to determine aerodynamic performance with and without air ejection from the stator and rotor blades surfaces to simulate the effect of cooling air discharge. Air ejection rate was varied from 0 to 10 percent of turbine mass flow for both the stator and the rotor. A primary-to-air ejection temperature ratio of about 1 was maintained. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1018 RTOP 505-04...
Cold-Air Performance of a 12.766-Centimeter-Tip-Diameter Axial-Flow Cooled Turbine. 3
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723249952
Category :
Languages : en
Pages : 26
Book Description
Two tip clearance configurations, one with a recess in the casing and the other with a reduced rotor blade height, were investigated at design equivalent speed over a range of tip clearance from about 2.0 to 5.0 percent of the stator blade height. The optimum configuration with a recess in the casing was the one where the rotor tip diameter was equal to the stator tip diameter (zero blade extension). For this configuration there was an approximate 1.5 percent decrease in total efficiency for an increase in tip clearance of 1 percent of stator blade height. For the reduced blade height configurations there was an approximate 2.0 percent decrease in total efficiency for an increase in tip clearance of 1 percent of stator blade height. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1032, E-9181 RTOP 505-04
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723249952
Category :
Languages : en
Pages : 26
Book Description
Two tip clearance configurations, one with a recess in the casing and the other with a reduced rotor blade height, were investigated at design equivalent speed over a range of tip clearance from about 2.0 to 5.0 percent of the stator blade height. The optimum configuration with a recess in the casing was the one where the rotor tip diameter was equal to the stator tip diameter (zero blade extension). For this configuration there was an approximate 1.5 percent decrease in total efficiency for an increase in tip clearance of 1 percent of stator blade height. For the reduced blade height configurations there was an approximate 2.0 percent decrease in total efficiency for an increase in tip clearance of 1 percent of stator blade height. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1032, E-9181 RTOP 505-04
Cold-air Annular-cascade Investigation of Aerodynamic Performance of Core-engine-cooled Turbine Vanes
Author: Kerry L. McLallin
Publisher:
ISBN:
Category : Turbines
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Turbines
Languages : en
Pages : 28
Book Description
Hearings, Reports and Prints of the Senate Select Committee on Small Business
Author: United States. Congress. Senate. Select Committee on Small Business
Publisher:
ISBN:
Category : Legislative hearings
Languages : en
Pages : 1334
Book Description
Publisher:
ISBN:
Category : Legislative hearings
Languages : en
Pages : 1334
Book Description
Heart-life in Song
Author: Frances Harrison Marr
Publisher:
ISBN:
Category : Christian poetry, American
Languages : en
Pages : 194
Book Description
Publisher:
ISBN:
Category : Christian poetry, American
Languages : en
Pages : 194
Book Description
Electrochemical Corrosion Testing
Author: Florian Mansfeld
Publisher: ASTM International
ISBN: 9780803107045
Category : Science
Languages : en
Pages : 434
Book Description
Publisher: ASTM International
ISBN: 9780803107045
Category : Science
Languages : en
Pages : 434
Book Description
Virtual Distortion Method
Author: Jan Holnicki-Szulc
Publisher: Springer Science & Business Media
ISBN: 3642844537
Category : Science
Languages : en
Pages : 186
Book Description
The theory of virtual distortions provides an efficient tool which can be used to treat many problems that differ from the physical point of view. The objective of this book is to present a general concept of the Virtual Distortion Method with the necessary theoretical background and a variety of its applications to problems of structural analysis and design. The book is focussed more on theoretical aspects of the problems than on the practical design of structurÄB. Nevertheless, a number of numerical algorithms discussed in the book has already been developed as a computational system capable to solve various problems of structural analysis.
Publisher: Springer Science & Business Media
ISBN: 3642844537
Category : Science
Languages : en
Pages : 186
Book Description
The theory of virtual distortions provides an efficient tool which can be used to treat many problems that differ from the physical point of view. The objective of this book is to present a general concept of the Virtual Distortion Method with the necessary theoretical background and a variety of its applications to problems of structural analysis and design. The book is focussed more on theoretical aspects of the problems than on the practical design of structurÄB. Nevertheless, a number of numerical algorithms discussed in the book has already been developed as a computational system capable to solve various problems of structural analysis.
2028 End
Author: Gabriel Erb
Publisher:
ISBN: 9781733210508
Category :
Languages : en
Pages : 120
Book Description
God created a game - it's called The Game of Life. Planet Earth is the playing field, the 10 love commandments are the rules, and we humans are the players who can win or lose. The game is played by two teams, like the game of football. One team's head coach is Jesus and the other team's head coach is Satan. All of us on earth are playing for one of these two teams! Gabriel Ansley Erb wrote the book "2028 END" in order to fully elucidate God's game clock scenario for The Game of Life as contained in the game's handbook, the Holy Bible. The handbook says, "God declared the end from the beginning" (Isaiah 46:10) by using 7 days in the creation event. Each 24 hour creation day foretold of a future 1,000 year period for a total 7,000 year plan God had for The Game of Life to be played on planet earth. And amazingly, to confirm this is all true, God hid a secret prophesy in each creation day foretelling the greatest event He had planned to occur in that day's future millennium!Consequently, Creation day 1 foretold Adam & Eve's fall, which was fulfilled during earth's 1st millennium. Creation day 2 foretold Noah's global flood, which was fulfilled during earth's 2nd millennium. Creation day 3 foretold Moses' Red Sea parting, which was fulfilled during earth's 3rd millennium. Creation day 4 foretold of John the Baptist & Jesus Christ, and so they lived and died during earth's 4th millennium. And the prophecies continue with each Creation day!Gabriel proves all of the above, carefully revealing the prophetic Scriptures as well as the fulfillment Scriptures. Then he reveals a dozen Scriptures proving Christ died earth's 4,000 year and will return earth's 6,000 year. Finally, he proves Christ died Feast of Passover AD 28 and will return Feast of Trumpets 2028. For those who read this book, it is an open and shut case: The Game of Life will end 2,000 years from the year of Christ's death on the cross - AD 2028.
Publisher:
ISBN: 9781733210508
Category :
Languages : en
Pages : 120
Book Description
God created a game - it's called The Game of Life. Planet Earth is the playing field, the 10 love commandments are the rules, and we humans are the players who can win or lose. The game is played by two teams, like the game of football. One team's head coach is Jesus and the other team's head coach is Satan. All of us on earth are playing for one of these two teams! Gabriel Ansley Erb wrote the book "2028 END" in order to fully elucidate God's game clock scenario for The Game of Life as contained in the game's handbook, the Holy Bible. The handbook says, "God declared the end from the beginning" (Isaiah 46:10) by using 7 days in the creation event. Each 24 hour creation day foretold of a future 1,000 year period for a total 7,000 year plan God had for The Game of Life to be played on planet earth. And amazingly, to confirm this is all true, God hid a secret prophesy in each creation day foretelling the greatest event He had planned to occur in that day's future millennium!Consequently, Creation day 1 foretold Adam & Eve's fall, which was fulfilled during earth's 1st millennium. Creation day 2 foretold Noah's global flood, which was fulfilled during earth's 2nd millennium. Creation day 3 foretold Moses' Red Sea parting, which was fulfilled during earth's 3rd millennium. Creation day 4 foretold of John the Baptist & Jesus Christ, and so they lived and died during earth's 4th millennium. And the prophecies continue with each Creation day!Gabriel proves all of the above, carefully revealing the prophetic Scriptures as well as the fulfillment Scriptures. Then he reveals a dozen Scriptures proving Christ died earth's 4,000 year and will return earth's 6,000 year. Finally, he proves Christ died Feast of Passover AD 28 and will return Feast of Trumpets 2028. For those who read this book, it is an open and shut case: The Game of Life will end 2,000 years from the year of Christ's death on the cross - AD 2028.
Cold-air Annular-cascade Investigation of Aerodynamic Performance of Cooled Turbine Vanes: Trailing-edge ejection, film cooling, and transpiration cooling
Author: Goldman, Louis J.
Publisher:
ISBN:
Category : Aircraft gas-turbines
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Aircraft gas-turbines
Languages : en
Pages : 40
Book Description
Static Sea-level Performance of an Axial-flow-compressor Turbojet Engine with an Air-cooled Turbine
Author: Reeves P. Cochran
Publisher:
ISBN:
Category : Air-cooled engines
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Air-cooled engines
Languages : en
Pages : 46
Book Description