Damage Characteristics of Coated Cylindrical Shells Subjected to Underwater Contact Explosion

Table 10

Different cases of double cylindrical shell (Cases  1–5 belong to the case of double-hull without interlayer water; Cases  6–10 belong to the case of double-hull full of interlayer water).

Cases	Name	Numbers of particles
		Water	Steel	TNT	Rubber	Total
Case  1	No-covering	648852	36298	212	0	685362
Case  2	In-covering on inner shell	648852	36298	212	11632	696994
Case  3	Out-covering on inner shell	648852	36298	212	11795	697157
Case  4	In-covering on outer shell	648852	36298	212	16269	701631
Case  5	Out-covering on outer shell	644625	36298	212	16821	697956
Case  6	No-covering	709479	36298	212	0	745989
Case  7	In-covering on inner shell	709479	36298	212	11632	757621
Case  8	Out-covering on inner shell	706401	36298	212	11795	754706
Case  9	In-covering on outer shell	705143	36298	212	16269	757922
Case  10	Out-covering on outer shell	705127	36298	212	16821	758458