** acoustic mesh for air cavity *Node,nset=AIR 201, 0.2699594, -0.05290701 202, 0.296727, -0.049605 203, 0.2977845, -0.04367401 204, 0.299059, -0.0365266 205, 0.2672479, -0.02907382 206, 0.29421, -0.0553866 207, 0.279243, -0.0749666 208, 0.287125, -0.066966 209, 0.29257, -0.0587286 210, 0.30098, -0.0201225 211, 0.301976, 0. 212, 0.2382352, 0. 213, 0.2379618, -0.0287547 214, 0.266238, -0.0832637 215, 0.253453, -0.0870777 216, 0.240134, -0.0880791 217, 0.186383, 0. 218, 0.226269, -0.0848594 219, 0.213787, -0.0782998 220, 0.201558, -0.07135411 221, 0.186383, -0.0645597 222, 0.2779461, -0.05131477 223, 0.2848475, -0.04915184 224, 0.2908484, -0.04804121 225, 0.2914148, -0.03098039 226, 0.2834301, -0.0298983 227, 0.2754909, -0.0293623 228, 0.2681189, -0.04125624 229, 0.2733724, -0.06395093 230, 0.2927306, 0. 231, 0.2840563, 0. 232, 0.2756929, 0. 233, 0.2672368, 0. 234, 0.2578675, 0. 235, 0.2482569, 0. 236, 0.2382639, -0.01476598 237, 0.2485186, -0.02890033 238, 0.2582257, -0.02880233 239, 0.237971, -0.04247333 240, 0.2386647, -0.05687109 241, 0.2395186, -0.07190055 242, 0.2265649, 0. 243, 0.2137942, 0. 244, 0.2003894, 0. 245, 0.186383, -0.01227678 246, 0.186383, -0.02445388 247, 0.186383, -0.03571038 248, 0.186383, -0.04530542 249, 0.186383, -0.05469438 250, 0.2763402, -0.04062 251, 0.283895, -0.04010932 252, 0.290962, -0.04076713 253, 0.2908571, -0.05264087 254, 0.2814097, -0.05953216 255, 0.2874211, -0.05501337 256, 0.292208, -0.0167295 257, 0.2838061, -0.01542597 258, 0.2755299, -0.01507607 259, 0.2669982, -0.01471376 260, 0.2579207, -0.01464963 261, 0.2483793, -0.01470385 262, 0.2589271, -0.04197757 263, 0.2488828, -0.04252848 264, 0.260412, -0.05505774 265, 0.2498818, -0.05646912 266, 0.2628773, -0.06839795 267, 0.2514987, -0.0711537 268, 0.2265336, -0.01425766 269, 0.2138604, -0.01357533 270, 0.200183, -0.01280665 271, 0.2262115, -0.02794749 272, 0.2134313, -0.02665322 273, 0.2000733, -0.02537994 274, 0.2259124, -0.04120363 275, 0.2133014, -0.03945866 276, 0.20005, -0.03739351 277, 0.2261656, -0.05493504 278, 0.2133558, -0.05211763 279, 0.2000868, -0.0487208 280, 0.2264179, -0.06922062 281, 0.2135538, -0.06496078 282, 0.2004322, -0.05996929 *Element, type=ACAX4 201, 201, 222, 250, 228 202, 222, 223, 251, 250 203, 223, 224, 252, 251 204, 224, 202, 203, 252 205, 228, 250, 227, 205 206, 250, 251, 226, 227 207, 251, 252, 225, 226 208, 252, 203, 204, 225 209, 206, 202, 224, 253 210, 224, 223, 255, 253 211, 223, 222, 254, 255 212, 222, 201, 229, 254 213, 229, 207, 208, 254 214, 254, 208, 209, 255 215, 255, 209, 206, 253 216, 204, 210, 256, 225 217, 210, 211, 230, 256 218, 225, 256, 257, 226 219, 256, 230, 231, 257 220, 226, 257, 258, 227 221, 257, 231, 232, 258 222, 227, 258, 259, 205 223, 258, 232, 233, 259 224, 205, 259, 260, 238 225, 259, 233, 234, 260 226, 238, 260, 261, 237 227, 260, 234, 235, 261 228, 237, 261, 236, 213 229, 261, 235, 212, 236 230, 205, 238, 262, 228 231, 238, 237, 263, 262 232, 237, 213, 239, 263 233, 228, 262, 264, 201 234, 262, 263, 265, 264 235, 263, 239, 240, 265 236, 201, 264, 266, 229 237, 264, 265, 267, 266 238, 265, 240, 241, 267 239, 229, 266, 214, 207 240, 266, 267, 215, 214 241, 267, 241, 216, 215 242, 212, 242, 268, 236 243, 242, 243, 269, 268 244, 243, 244, 270, 269 245, 244, 217, 245, 270 246, 236, 268, 271, 213 247, 268, 269, 272, 271 248, 269, 270, 273, 272 249, 270, 245, 246, 273 250, 213, 271, 274, 239 251, 271, 272, 275, 274 252, 272, 273, 276, 275 253, 273, 246, 247, 276 254, 239, 274, 277, 240 255, 274, 275, 278, 277 256, 275, 276, 279, 278 257, 276, 247, 248, 279 258, 240, 277, 280, 241 259, 277, 278, 281, 280 260, 278, 279, 282, 281 261, 279, 248, 249, 282 262, 241, 280, 218, 216 263, 280, 281, 219, 218 264, 281, 282, 220, 219 265, 282, 249, 221, 220 *Elset, elset=air, generate 201, 265, 1 *Nset, nset=air-rim 217, 221, 245, 246, 247, 248, 249 *Nset, nset=air-Sym 211, 212, 217, 230, 231, 232, 233, 234, 235, 242, 243, 244 *Elset, elset=liner3 239, 240, 241, 262, 263, 264, 265 *Elset, elset=liner2 204, 208, 213, 214, 215 *Elset, elset=liner1 209, 216, 217 *Surface, name=air-liner liner3, S3 liner2, S2 liner1, S1 *Solid Section, elset=air, material=air *Material, name=air *Acoustic Medium .426E6, *Density 3.6,