In , China had only successfully dived some meters undersea. And, due to the lack of prior experience, the trials of Jianglong were carried out from shallow to deep waters step by step - 0 meter, 50 meters, meters, 1, meters, 3, meters, 5, meters and 7, meters.
In , Jiaolong started its first sea trial in the South China Sea and Yang got an additional role as a pilot, as he knew much about the acoustic communication system of the vessel. The acoustic communication system of Jiaolong is like human eyes, mouth and ears used to communicate, locate and map the undersea landform through acoustic emissions and reception.
Before each sea trial, Jiaolong had to be lifted from its mother ship and put into the sea, he says. It was like trying to talk in a busy market with someone, without being able to hear each other.
Yang and other team members took two-hour naps each night for two weeks on the mother ship to solve the problem and the communication finally worked in a meter trial. Yang remembers that at meters below sea level it started to get dark, but the creatures were attractive.
Depths of the Earth Press
In the first half of , Jiaolong was back in the South China Sea for a second round of trials - this time the goal was 3, meters. Yang recalls that problems occurred while diving below 2, meters, but they vanished when floating up. The trials for 3, meters went well for the last few times.
The submersible went down into the sea 35 meters per minute, and each trial took around 10 hours. On each trial day, Yang and two other pilots set off in the vessel in the morning and returned before sunset. Yang also had some seasickness. In June , Jiaolong faced its 5,meter trials in the northeastern Pacific Ocean. The media started to notice the vessel and the trials were covered live on TV as well.
Each time Jiaolong achieved a new depth, other crew members splashed water on the pilots when they returned to the mother ship, as a kind of ritual. In Yang's memory, the trials for 7, meters were easier than the previous ones.
On June 27, , Jiaolong reached a depth of 7, meters in the Mariana Trench in the western Pacific. Three days before, Yang and the other pilots spoke from this depth with Chinese astronauts who encouraged them from Tiangong-1 space lab. With six dives in total, the trials were completed in and it was confirmed that the performance of Jiaolong was stable at a depth of 7, meters. All functions of the submersible were tested at least twice and the faults found in the tests were remedied. While Jiaolong was doing its sea trials, another manned submersible project named Shenhai Yongshi Deep Sea Warrior started in , and Yang became the deputy chief designer on it.
Shenhai Yongshi is designed to reach a depth of 4, meters and finished its sea trials in Having reached great depths with Jiaolong, Yang and the team of China's new manned submersible which plans to dive to 11, meters underwater are preparing to explore further. Yang Bo, designer of Jiaolong's acoustic communication system, is also one of the pilots of the submersible. Provided to China Daily. Chinese submersibles expert promotes undersea exploration among youth, Li Yingxue reports.
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The submersible was named after the mythical dragon Jiaolong. Then came the meter trial which took around 20 times to achieve. About the Author Michael Eigen. Average Review. Write a Review. Related Searches.
Overhead Power Lines
This book picks up where Michael Eigen's previous work, Kabbalah and Psychoanalysis, left off. As noted in the previous book, View Product. Conversations with Michael Eigen. These lively conversations provide a unique insight into the mind of one of the most These lively conversations provide a unique insight into the mind of one of the most original psychoanalysts of our century.
The various subjects covered here spread over a wide range of interest, which Michael Eigen talks about with a rich Eigen in Seoul: Madness and Murder. This book contains an eighteen hour seminar - given over a three day period This book contains an eighteen hour seminar - given over a three day period - presented by Michael Eigen in Seoul, Korea, in The seminar traces transformations of madness and faith in psychoanalysis - particularly Freud, Klein, Bion and Electrified Tightrope.
A collection of exceptional papers by the author, selected and assembled by Adam Phillips, that A collection of exceptional papers by the author, selected and assembled by Adam Phillips, that represent 20 years of writing and 30 years of work.
The papers examine the tension, caused by the conflict between poise and catastrophe, in the The End of the Obesity Epidemic. Despite apocalyptic predictions from a vocal alliance of health professionals, politicians and social commentators that Despite apocalyptic predictions from a vocal alliance of health professionals, politicians and social commentators that rising obesity levels would lead to a global health crisis, the crisis has not materialised.
In this provocative follow up to his classic work of External Components.kinun-houju.com/wp-content/vibiwymo/2747.php
Changing Heights and Depths of Utilities in Alberta | Where's the Line
Analyses, in conjunction with Internal Components, the performance requirements of building components and the effectiveness Analyses, in conjunction with Internal Components, the performance requirements of building components and the effectiveness of typical solutions. External components integrates logically with the theoretical aspects explored in other titles in the Mitchell's building series. It encourages evaluation of