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An Analysis of Nonsimilar Problems on Spherical Blast Waves
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| Zeitschriftentitel: | Zeitschrift für Naturforschung A |
|---|---|
| Personen und Körperschaften: | |
| In: | Zeitschrift für Naturforschung A, 31, 1976, 7, S. 723-727 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Walter de Gruyter GmbH
|
| Schlagwörter: |
| author_facet |
Higashino, Fumio Higashino, Fumio |
|---|---|
| author |
Higashino, Fumio |
| spellingShingle |
Higashino, Fumio Zeitschrift für Naturforschung A An Analysis of Nonsimilar Problems on Spherical Blast Waves Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics |
| author_sort |
higashino, fumio |
| spelling |
Higashino, Fumio 1865-7109 0932-0784 Walter de Gruyter GmbH Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics http://dx.doi.org/10.1515/zna-1976-0708 <jats:title>Abstract</jats:title> <jats:p> An approximate analytical method that is valid for the entire propagation regime of a blast wave is established for point explosions. The method is based on an application of the shock ex-pansion method to boundary conditions. The numerical calculations were carried out for spherical flows with constant adiabatic exponent. The results show that the value of the shock decay coefficient gives good agreement with the numerically exact solution by Goldstine and von Neumann. The profiles of the pressure, density, and particle velocity behind the shock were obtained. The solutions show the possible profiles as compared to other existing analyses.</jats:p> An Analysis of Nonsimilar Problems on Spherical Blast Waves Zeitschrift für Naturforschung A |
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Walter de Gruyter GmbH, 1976 |
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Walter de Gruyter GmbH, 1976 |
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1976 |
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Walter de Gruyter GmbH |
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Zeitschrift für Naturforschung A |
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| title |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_unstemmed |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_full |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_fullStr |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_full_unstemmed |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_short |
An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_sort |
an analysis of nonsimilar problems on spherical blast waves |
| topic |
Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics |
| url |
http://dx.doi.org/10.1515/zna-1976-0708 |
| publishDate |
1976 |
| physical |
723-727 |
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<jats:title>Abstract</jats:title>
<jats:p> An approximate analytical method that is valid for the entire propagation regime of a blast wave is established for point explosions. The method is based on an application of the shock ex-pansion method to boundary conditions. The numerical calculations were carried out for spherical flows with constant adiabatic exponent. The results show that the value of the shock decay coefficient gives good agreement with the numerically exact solution by Goldstine and von Neumann. The profiles of the pressure, density, and particle velocity behind the shock were obtained. The solutions show the possible profiles as compared to other existing analyses.</jats:p> |
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| author | Higashino, Fumio |
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| container_title | Zeitschrift für Naturforschung A |
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| description | <jats:title>Abstract</jats:title> <jats:p> An approximate analytical method that is valid for the entire propagation regime of a blast wave is established for point explosions. The method is based on an application of the shock ex-pansion method to boundary conditions. The numerical calculations were carried out for spherical flows with constant adiabatic exponent. The results show that the value of the shock decay coefficient gives good agreement with the numerically exact solution by Goldstine and von Neumann. The profiles of the pressure, density, and particle velocity behind the shock were obtained. The solutions show the possible profiles as compared to other existing analyses.</jats:p> |
| doi_str_mv | 10.1515/zna-1976-0708 |
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| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTUxNS96bmEtMTk3Ni0wNzA4 |
| imprint | Walter de Gruyter GmbH, 1976 |
| imprint_str_mv | Walter de Gruyter GmbH, 1976 |
| institution | DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15 |
| issn | 0932-0784, 1865-7109 |
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| language | English |
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| physical | 723-727 |
| publishDate | 1976 |
| publishDateSort | 1976 |
| publisher | Walter de Gruyter GmbH |
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| recordtype | ai |
| series | Zeitschrift für Naturforschung A |
| source_id | 49 |
| spelling | Higashino, Fumio 1865-7109 0932-0784 Walter de Gruyter GmbH Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics http://dx.doi.org/10.1515/zna-1976-0708 <jats:title>Abstract</jats:title> <jats:p> An approximate analytical method that is valid for the entire propagation regime of a blast wave is established for point explosions. The method is based on an application of the shock ex-pansion method to boundary conditions. The numerical calculations were carried out for spherical flows with constant adiabatic exponent. The results show that the value of the shock decay coefficient gives good agreement with the numerically exact solution by Goldstine and von Neumann. The profiles of the pressure, density, and particle velocity behind the shock were obtained. The solutions show the possible profiles as compared to other existing analyses.</jats:p> An Analysis of Nonsimilar Problems on Spherical Blast Waves Zeitschrift für Naturforschung A |
| spellingShingle | Higashino, Fumio, Zeitschrift für Naturforschung A, An Analysis of Nonsimilar Problems on Spherical Blast Waves, Physical and Theoretical Chemistry, General Physics and Astronomy, Mathematical Physics |
| title | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_full | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_fullStr | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_full_unstemmed | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_short | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| title_sort | an analysis of nonsimilar problems on spherical blast waves |
| title_unstemmed | An Analysis of Nonsimilar Problems on Spherical Blast Waves |
| topic | Physical and Theoretical Chemistry, General Physics and Astronomy, Mathematical Physics |
| url | http://dx.doi.org/10.1515/zna-1976-0708 |