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Record #88031:
- #88031
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MARC recordAn ice impact model for U.S. Navy surface combatant ships operating in the marginal ice zone / James W. St John, Edgar A. Devine.
| Title: | An ice impact model for U.S. Navy surface combatant ships operating in the marginal ice zone / James W. St John, Edgar A. Devine. |
| Author(s): | St John, James W. Devine, Edgar A. |
| Date: | 1987. |
| Publisher: | Washington, DC: Department of the Navy |
| In: | 1987 U.S. Navy Symposium on Arctic/Cold Weather Operations of Surface Ships. Volume 1 ... 19-20 November 1987. (1987.), |
| Abstract: | In March 1986, ice impact loads were recorded in marginal ice zone of Bering Sea in order to compile database more appropriate to naval ships than existing data obtained from icebreaker in heavier ice conditions. Model accounts for hull shape, impact speed and floe. and ship geometry, and was correlated with measured data using icebreaker's hullform and information about floe size. Naval hull was then analyzed by providing appropriate geometric data to model. Among formulations for relationship between impact pressure and contact area, Soviet formulation was principally used. |
| Notes: | In: 1987 U.S. Navy Symposium on Arctic/Cold Weather Operations of Surface Ships. Volume 1 ... 19-20 November 1987 / United States. Department of the Navy. |
| Keywords: | 629.12 -- Vessels. 624.145.1 -- Floating ice, thrust. E6 -- Glaciology: floating ice. |
| SPRI record no.: | 88031 |
LDR 01641naa#a2200000#a#4500 001 SPRI-88031 005 20230330214150.0 007 ta 008 230330s1987####dcua###|#####|0||#0#eng#d 035 ## ‡aSPRI-88031 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aSt John, James W. 245 13 ‡aAn ice impact model for U.S. Navy surface combatant ships operating in the marginal ice zone /‡cJames W. St John, Edgar A. Devine. 260 ## ‡aWashington, DC :‡bDepartment of the Navy,‡c1987. 300 ## ‡ap. 321-336 :‡bdiags., tables. 500 ## ‡aIn: 1987 U.S. Navy Symposium on Arctic/Cold Weather Operations of Surface Ships. Volume 1 ... 19-20 November 1987 / United States. Department of the Navy. 520 3# ‡aIn March 1986, ice impact loads were recorded in marginal ice zone of Bering Sea in order to compile database more appropriate to naval ships than existing data obtained from icebreaker in heavier ice conditions. Model accounts for hull shape, impact speed and floe. and ship geometry, and was correlated with measured data using icebreaker's hullform and information about floe size. Naval hull was then analyzed by providing appropriate geometric data to model. Among formulations for relationship between impact pressure and contact area, Soviet formulation was principally used. 650 07 ‡a629.12 -- Vessels.‡2udc 650 07 ‡a624.145.1 -- Floating ice, thrust.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 700 1# ‡aDevine, Edgar A. 773 0# ‡7c2am ‡aUnited States. Department of the Navy. ‡t1987 U.S. Navy Symposium on Arctic/Cold Weather Operations of Surface Ships. Volume 1 ... 19-20 November 1987. ‡dWashington, DC : Department of the Navy, 1987. ‡wSPRI-88022 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230330