DE2906632A1 - Verfahren zur steigerung des wirkungsgrades chemisch versorgter laser - Google Patents
Verfahren zur steigerung des wirkungsgrades chemisch versorgter laserInfo
- Publication number
- DE2906632A1 DE2906632A1 DE19792906632 DE2906632A DE2906632A1 DE 2906632 A1 DE2906632 A1 DE 2906632A1 DE 19792906632 DE19792906632 DE 19792906632 DE 2906632 A DE2906632 A DE 2906632A DE 2906632 A1 DE2906632 A1 DE 2906632A1
- Authority
- DE
- Germany
- Prior art keywords
- diffuser
- combustion chamber
- lasers
- gas
- efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001172 regenerating effect Effects 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
- H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
- H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792906632 DE2906632A1 (de) | 1979-02-21 | 1979-02-21 | Verfahren zur steigerung des wirkungsgrades chemisch versorgter laser |
| US06/120,504 US4348766A (en) | 1979-02-21 | 1980-02-11 | Chemically fuelled laser and method for increasing the efficiency of such lasers |
| FR8003431A FR2449986A1 (fr) | 1979-02-21 | 1980-02-15 | Procede pour augmenter le rendement des lasers chimiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792906632 DE2906632A1 (de) | 1979-02-21 | 1979-02-21 | Verfahren zur steigerung des wirkungsgrades chemisch versorgter laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2906632A1 true DE2906632A1 (de) | 1980-08-28 |
Family
ID=6063503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792906632 Ceased DE2906632A1 (de) | 1979-02-21 | 1979-02-21 | Verfahren zur steigerung des wirkungsgrades chemisch versorgter laser |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846688A1 (de) * | 1998-10-09 | 2000-04-20 | Daimler Chrysler Ag | Überschalldiffusor insbesondere für gasdynamische CO¶2¶-Hochenergielaser |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS276690B6 (en) * | 1990-08-13 | 1992-07-15 | Fyzikalni Ustav Csav | Process and apparatus for modulating the excitation of a continuous, particularly oxygen-iodine laser |
| US6621848B1 (en) | 2000-04-25 | 2003-09-16 | The Boeing Company | SECOIL reprocessing system |
| US6847674B1 (en) | 2001-09-27 | 2005-01-25 | Science Applications International Corporation | Dual-flow common combustor chemical laser |
| US7154931B2 (en) * | 2004-06-22 | 2006-12-26 | Ksy Corporation | Laser with Brayton cycle outlet pump |
| US20160322776A1 (en) * | 2015-04-28 | 2016-11-03 | Devin Benjamin Richardson | Co2-n2-he gas dynamic laser |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484784A (en) * | 1963-11-05 | 1969-12-16 | Raytheon Co | Antenna array duplexing system |
| US3480138A (en) * | 1968-07-30 | 1969-11-25 | Newey Goodman Ltd | Display packs |
| US3886477A (en) * | 1968-10-29 | 1975-05-27 | United Aircraft Corp | Closed cycle device |
| US3886475A (en) * | 1973-02-26 | 1975-05-27 | United Aircraft Corp | Closed cycle gas dynamic laser |
| US3876459A (en) * | 1973-06-29 | 1975-04-08 | Dow Corning | Treatment of fibres |
| US3876959A (en) * | 1974-07-11 | 1975-04-08 | United Aircraft Corp | Regenerative laser system |
| US3984784A (en) * | 1974-12-19 | 1976-10-05 | United Technologies Corporation | Expander open cycle gas dynamic laser |
| US4090232A (en) * | 1977-08-24 | 1978-05-16 | Douglas Golden | Illumination means for the head |
| US4206429A (en) * | 1977-09-23 | 1980-06-03 | United Technologies Corporation | Gas dynamic mixing laser |
| US4213102A (en) * | 1978-03-21 | 1980-07-15 | The United States Of America As Represented By The Secretary Of The Air Force | Fluorine generator for chemical lasers |
-
1979
- 1979-02-21 DE DE19792906632 patent/DE2906632A1/de not_active Ceased
-
1980
- 1980-02-11 US US06/120,504 patent/US4348766A/en not_active Expired - Lifetime
- 1980-02-15 FR FR8003431A patent/FR2449986A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846688A1 (de) * | 1998-10-09 | 2000-04-20 | Daimler Chrysler Ag | Überschalldiffusor insbesondere für gasdynamische CO¶2¶-Hochenergielaser |
Also Published As
| Publication number | Publication date |
|---|---|
| US4348766A (en) | 1982-09-07 |
| FR2449986B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-05-13 |
| FR2449986A1 (fr) | 1980-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2042364C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2906632A1 (de) | Verfahren zur steigerung des wirkungsgrades chemisch versorgter laser | |
| DE2608305B2 (de) | Verfahren zum Anregen eines gasdynamischen Co2 -Lasers bei hohen Stagnationstemperaturen und Anordnung zur Durchführung des Verfahrens | |
| DE2513183A1 (de) | Waermekraftmaschine | |
| DE1281593B (de) | Kernenergieanlage mit einem mit Kohlendioxid gekuehlten Kernreaktor | |
| DE2055059A1 (de) | Verfahren und Vorrichtung zum Kuhlen von russhaltigen Gasen | |
| DE2559111A1 (de) | Dynamischer gaslaser | |
| DE2338820C2 (de) | Verfahren und Vorrichtung zur Herstellung und Kühlung von Wasserstoff und Kohlenmonoxid enthaltenden Gasen | |
| DE3634153A1 (de) | Verfahren zum thermischen beschichten von oberflaechen | |
| DE1921145C3 (de) | Vorrichtung zum Erzeugen stimulierter Infrarotemission, !raser, mit einer Wellenlänge von etwa 10,6 mym mittels einer elektrischen Entladung in einem teilweise aus Kohlensäuregas bestehenden Gasgemisch | |
| DE2000961C3 (de) | Vorrichtung zum Gewinnen eines Ammoniaksynthesegases | |
| DE1501514A1 (de) | Verfahren zum Erhitzen von Gasen unter Benutzung von Verbrennungsgasen als Waermeuebertragungsmedium | |
| DE947465C (de) | Verfahren zum Betrieb von Konvertierungsanlagen | |
| DE2711827A1 (de) | Verfahren und vorrichtung zum betrieb einer glimmentladung | |
| EP0412512A1 (de) | Verfahren zum Ziehen von Draht | |
| EP0381826A1 (de) | Verfahren zur Erzeugung von mechanischer Energie bei der NH3-Oxidation im HNO3-Prozess | |
| DE547023C (de) | Herstellung von feinverteilten Metallen durch thermische Zersetzung von Metallcarbonylen im Hohlraum | |
| DE2619903C3 (de) | Anlage zur Herstellung eines Dampf-Gas-Gemisches zum Löschen von Untertagebränden | |
| DE954235C (de) | Verfahren zur Konvertierung oder Methanisierung Kohlenoxyd enthaltender Gase | |
| DE2107583A1 (de) | Verfahren zur Erzeugung von Leserliche unter Verwendung von chemischer Energie | |
| DE1817630C3 (de) | Verfahren zur Reduktion von metalloxidischen Katalysatoren | |
| DE680467C (de) | Vorrichtung zur Abfuehrung und Ausnutzung der Reaktionswaerme bei der katalytischen Ammoniakoxydation | |
| DE2258325C3 (de) | Gepulster gasdynamischer CO-Laser | |
| DE1517990B1 (de) | Brennelementkanal fuer einen mit einer unter druck stehenden wasserstoffverbindung gekuehlten atomkernreaktor | |
| DE918933C (de) | Verfahren zur Herstellung eines brennbaren Blankgluehgases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8131 | Rejection |