摘要
对潜水呼吸器性能的最好测试方法之一是有人试验。根据不同的潜水装具,目前有二种测试设备。通过对浸泡于水下从事不同劳动负荷潜水员的呼吸中,CO_2、O_2含量、通气量、呼吸阻力、外呼吸功、心电等生理和心理指标的测量,可在更接近水下作业的实际条件下,对潜水呼吸器作出评价和提出改进依据。
One of the best methods of evaluation of underwater breathing apparatus is the manned test. At present there are two testing devices for different kinds of diving apparatus. In high pressure fully submerged diver exercises under several work load. In the meanwhile the following parameters are measured- breath-by-breath CO2 and O2 ,ventilation, respiratory resistance, external respiratory work, EKG and so on. This test certainly gives more worthful evaluation for the qualities of the underwater breathing apparatus in the near practical situation during underwater work and suggestions for improving the apparatus.
出处
《海洋工程》
CSCD
北大核心
1993年第3期101-107,共7页
The Ocean Engineering
