DE597556C - - Google Patents
Info
- Publication number
- DE597556C DE597556C DENDAT597556D DE597556DA DE597556C DE 597556 C DE597556 C DE 597556C DE NDAT597556 D DENDAT597556 D DE NDAT597556D DE 597556D A DE597556D A DE 597556DA DE 597556 C DE597556 C DE 597556C
- Authority
- DE
- Germany
- Prior art keywords
- blade
- cooling
- coolant
- acted
- shovel
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 65
- 239000002826 coolant Substances 0.000 claims description 58
- 238000005192 partition Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000003380 propellant Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000004566 building material Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000251133 Sphyrna tiburo Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH130006D DE564477C (de) | 1931-12-29 | 1931-12-29 | Vorrichtung zur Kuehlung der Schaufeln von Brennkraftturbinen durch Waermeabfuhr ausdem Schaufelfuss ueber in demselben liegende kuehlmitteldurchflossene Organe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE597556C true DE597556C (en, 2012) |
Family
ID=7176008
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT597556D Active DE597556C (en, 2012) | 1931-12-29 | ||
| DEH130006D Expired DE564477C (de) | 1931-12-29 | 1931-12-29 | Vorrichtung zur Kuehlung der Schaufeln von Brennkraftturbinen durch Waermeabfuhr ausdem Schaufelfuss ueber in demselben liegende kuehlmitteldurchflossene Organe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH130006D Expired DE564477C (de) | 1931-12-29 | 1931-12-29 | Vorrichtung zur Kuehlung der Schaufeln von Brennkraftturbinen durch Waermeabfuhr ausdem Schaufelfuss ueber in demselben liegende kuehlmitteldurchflossene Organe |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE564477C (en, 2012) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2618120A (en) * | 1946-06-07 | 1952-11-18 | Papini Anthony | Coaxial combustion products generator and turbine with cooling means |
| US2667326A (en) * | 1948-11-26 | 1954-01-26 | Simmering Graz Pauker Ag | Gas turbine |
| DE904610C (de) * | 1944-04-22 | 1954-02-22 | Siemens Ag | Luftgekuehlte Hohlschaufel fuer Gasturbinen, bei der die Kuehlluft vom Schaufelfuss her in die Schaufel eintritt |
| DE946935C (de) * | 1942-06-10 | 1956-08-09 | Vorkauf Heinrich | Durch Verdampfung von Fluessigkeit gekuehlte Hohlschaufeln fuer Gasturbinen |
| US2839268A (en) * | 1950-01-18 | 1958-06-17 | Allis Chalmers Mfg Co | Gas turbine |
| DE1081276B (de) * | 1957-06-07 | 1960-05-05 | Wiggin & Co Ltd Henry | Schaufel fuer Turbinen oder Kompressoren |
-
0
- DE DENDAT597556D patent/DE597556C/de active Active
-
1931
- 1931-12-29 DE DEH130006D patent/DE564477C/de not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946935C (de) * | 1942-06-10 | 1956-08-09 | Vorkauf Heinrich | Durch Verdampfung von Fluessigkeit gekuehlte Hohlschaufeln fuer Gasturbinen |
| DE904610C (de) * | 1944-04-22 | 1954-02-22 | Siemens Ag | Luftgekuehlte Hohlschaufel fuer Gasturbinen, bei der die Kuehlluft vom Schaufelfuss her in die Schaufel eintritt |
| US2618120A (en) * | 1946-06-07 | 1952-11-18 | Papini Anthony | Coaxial combustion products generator and turbine with cooling means |
| US2667326A (en) * | 1948-11-26 | 1954-01-26 | Simmering Graz Pauker Ag | Gas turbine |
| US2839268A (en) * | 1950-01-18 | 1958-06-17 | Allis Chalmers Mfg Co | Gas turbine |
| DE1081276B (de) * | 1957-06-07 | 1960-05-05 | Wiggin & Co Ltd Henry | Schaufel fuer Turbinen oder Kompressoren |
Also Published As
| Publication number | Publication date |
|---|---|
| DE564477C (de) | 1932-11-19 |
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