中国新能源转向主力能源，煤电退出成本待解
中国新能源转向主力能源，煤电退出成本待解2026年10月，NASA介绍在兰利研究中心开展的新型风洞测试，利用压力敏感涂层观察模型机翼周围的气流变化。涂层在特定紫外光照射下发光，亮度随表面压力改变，高速相机记录这些差异后，可生成用于分析和校准计算模型的数据。
试验对象是一种通用超临界机翼模型，作用是为不同研究提供比较基准，并不代表某一款具体飞机。此次测试把非定常压力测量方法用于低氧环境中的大型自由运动模型，扩展了相关技术的适用条件。相比只在少数位置安装传感器，表面发光信息能够帮助观察更连续的压力分布和快速变化。研究人员希望进一步将方法应用于会弯曲、会随气流调整形态的柔性机翼，为提高飞行效率提供实验依据。这里的彩色发光来自测量材料与照明系统，不是机翼本身产生了新的推进能力。测试成果主要改善空气动力学数据获取方式，为未来设计与仿真建立更可靠的对照。
https://lightroom.adobe.com/shares/595cbf128470fd47b67e5b31a514bc21
https://lightroom.adobe.com/shares/7469b8bdc5a09f41a35ff069e889e9e8
https://lightroom.adobe.com/shares/43a72697102adc48a1c46418fa732745
https://lightroom.adobe.com/shares/6c8cf580affd7c418557c13ee7daf39b
https://lightroom.adobe.com/shares/a08a86efc32b094d9125b0687598ab6f
https://lightroom.adobe.com/shares/e5bfe9e54836074dbf41b878e89ec60b
https://lightroom.adobe.com/shares/f6d58b333c415345954ff84af0a0ed75
https://lightroom.adobe.com/shares/a4156ca75a79574982fa280096183390
https://lightroom.adobe.com/shares/27167aae6080724d9d6473d6dc97fa69
https://lightroom.adobe.com/shares/6577fa8968470b42ba5933e07aa551a8
https://lightroom.adobe.com/shares/2f741ab53648ff4189026d13fb6a82f0
https://lightroom.adobe.com/shares/bf358035270f974687f3434bbd418d8d
https://lightroom.adobe.com/shares/587ec9062c15cb44b972d61edda39869
https://lightroom.adobe.com/shares/ba9dc991fd1c554d80a1df36f1a9d101
https://lightroom.adobe.com/shares/2f49ff353204f84987724fbd936804b1
https://lightroom.adobe.com/shares/2afaba8976319648a9e74731c519b803
https://lightroom.adobe.com/shares/67731beb6998c94cb8bc1ad0b480df19
https://lightroom.adobe.com/shares/bcb3234587724443b3f51a82ae2594f3
https://lightroom.adobe.com/shares/64dcc1cec3194847a92d499b69aca856
https://lightroom.adobe.com/shares/fd5bcbc73ce08e46b67e593b0d6d6f60
https://lightroom.adobe.com/shares/2d6b3303211aa94d963449912256f454
https://lightroom.adobe.com/shares/6ff1adf6933f094194c8ad7e6bc46a58
https://lightroom.adobe.com/shares/99b76ef9cd8a6b418475fe96e6a9097d
https://lightroom.adobe.com/shares/88a0899bac9c314088882f3d4dd3a959
https://lightroom.adobe.com/shares/878a7b3f58ad1741ae92e8db6e1ae376
https://lightroom.adobe.com/shares/a18968c15a14d74d946046a71e38229d
https://lightroom.adobe.com/shares/43f22d5d2cfc7f4baa455c5fead67eb8
https://lightroom.adobe.com/shares/0b2c2e4ae710664e98f701c44236c698
https://lightroom.adobe.com/shares/5f0de7621b21fc4b8e07d0995f2693c7
https://lightroom.adobe.com/shares/3ce8aa71ea0fdc4eadf567d05fc89929
https://lightroom.adobe.com/shares/febba14ec08abd4a80926c577801539e
https://lightroom.adobe.com/shares/a41bd2c3cc6d5f44869a4ddb1f28e256
https://lightroom.adobe.com/shares/c52fbc90ac01fa44a11074906fc1800a
https://lightroom.adobe.com/shares/5c192473c37aa94a84177d10d52ae79d
https://lightroom.adobe.com/shares/66b464969f6e9840b137a26238a2f06d
https://lightroom.adobe.com/shares/cf588d98225a694aa65b59904ff51491
https://lightroom.adobe.com/shares/71bf4047f1e52048ad92ed01580d76ff
https://lightroom.adobe.com/shares/cf7d3fdbf8d2c5439a567869f6ee2902
https://lightroom.adobe.com/shares/273da15d4f808a47a75637e6ebdd2cb9
https://lightroom.adobe.com/shares/5af66b0dcfac434aa8205fd1c32a0144
https://lightroom.adobe.com/shares/0277ad2444513f48a41b5bb8861bb57c
https://lightroom.adobe.com/shares/26de16cdd414cd44b87f59085fe8d27d
https://lightroom.adobe.com/shares/2a94b12e595966428ebb66b10647a162
https://lightroom.adobe.com/shares/0280e9595813fa45a9c553fa7720b4f1
https://lightroom.adobe.com/shares/40ea1af33cf5fe45b2deab370914aedb
https://lightroom.adobe.com/shares/361344a3c3ea3a4f816b105ae76e4fc7
https://lightroom.adobe.com/shares/0e258e02aa661b49a9f033108c78d71b
https://lightroom.adobe.com/shares/bcaf6286228f174796cf773ba02d159c
https://lightroom.adobe.com/shares/416bef6b67a78a4bb106164b570bc05e
https://lightroom.adobe.com/shares/af21be92d8765c459ffd5f796d3774d5
沙发！沙发!
页:
[1]