20demayo Page 664
Page 664
In addition to confirming the formal meeting, the meeting actually has another connotation. This is the first time since June 1953 that the US Secretary of State met with Gu Weijun in the manner of meeting other countries' ambassadors to the US.
Christian Hurt rushed into office because the former Secretary of State Dulles suddenly became seriously ill and had to resign. Dulles would then undergo multiple operations and be bedridden for a year or two.
When Herter took Dulles' job, she was immediately terrified.
"The first thing is to talk with Gu Weijun to reach an agreement on the high-level meeting between China and the United States. When negotiating, the bottom line for Mr. Secretary of State is that the meeting place cannot be within the territory of China, North Korea, and North Vietnam;"
"The second matter is the cooperation request sent by the CIA. In the next month, Kalimpong will increase its support for the rebels in Shigatse, Tibet, and strive to withdraw the rebels from Shannan. In order to ensure the smooth completion of these two actions, the Secretary of State China’s extermination of Tibet needs to be publicly condemned;”
"The third thing, before meeting with the senior leaders of China, Mr. Secretary of State needs to make a lightning visit to India to express to India that the United States supports India's sovereignty claim to the southern side of the Himalayas and promises to provide support to India. The United States can See the attached list for the list of supporting materials provided.”
As a mild-mannered old Republican politician, Herter was not used to it.
This, the old hermaphrodite.
While talking about thawing relations with China, they made two big moves to beat China.
"Is this what Mr. President means?" Herter asked.
"Yes, the President and Mr. Dulles discussed these things in detail a long time ago, and finally came up with a set of countermeasures they called 'combined punches'. You just need to follow these few rules." The secretary replied.
Herter: "So when negotiating with China, what are our demands and the bottom line?"
"The bottom line clause has not yet been formed. It is up to you, Mr. Secretary of State, to discuss with the President and submit it to Congress for approval."
……
The news of the China-U.S. meeting was not reported in China. It only said that the U-2 plane was shot down and the U.S. was disgraced. Under the attack of our military and civilians, the rebel forces in Tibet collapsed. The United States also had to put down its face and come to discuss reconciliation with China.
In the spring of 59, China’s main concerns were, apart from suppressing the rebellion in Tibet, Rong Guotuan’s victory in the World Table Tennis Championships, the spring drought in Heilongjiang and Hebei, and the intensively arranged key projects in Anhui and Wuhan in the Second Five-Year Plan. start working.
Due to the establishment of medium and long-term weather forecasts in Hebei and Northeast China, when there is no reliable rainfall in 10 days, Heilongjiang and Hebei have successively deployed pumps to prepare for irrigation of cultivated land. Solve [-]% to [-]% of the dry land problem.
On April 4, a submarine sailed down the river from Wuhan and arrived at Wusongkou.
So far, Wuhan Shipyard has built 4 submarines and Dalian Shipyard has built 2.
Of the 4 submarines in Wuhan Shipyard, the first is a Type 033 (R-class) assembled with Soviet parts, the second is a Type 033 with a small amount of localization, and the third is a Type 033 with parts that are basically localized. They appeared today. At Wusongkou is the fourth ship——
It is not a Type 033 submarine.
The appearance of the Type 033 submarine is somewhat similar to that of the submarine during World War II, like a long knife floating on the water.This submarine looks like an elongated drop of water, with a rounded bow, a sharp tail, and a large cross-shaped four-piece tail rudder.All the surfaces of the enclosure are arc transitions, as if pinched with mud.
"What type of submarine do you call?" Tang Hua asked.
Cheng Wang: "The Soviet Type 33 is called Type 033 here, and this one is called Type 034. In fact, we only build one submarine of this type, and Type 034 is the only one."
Tang Hua: "That's right... One high-speed boat type verification boat is enough. By the way, Huang Xuhua, the last 034 still doesn't have a torpedo tube?"
Huang Xuhua: "At first I really wanted to install torpedo tubes, but I gave up in the end because it really couldn't fit. There are not many options for power systems. In order to ensure high speed, the displacement must be cut. If the scale is small, it can only be seen in the armament. First, the 2 torpedo tubes at the tail were cut off, and the number of torpedo tubes at the head was reduced from 6 to 4, and then to 2, if it still didn’t work, then the torpedoes should be canceled altogether.”
Tang Hua: "Anyway, we don't plan to use 034 to go into combat. We may design a new generation of conventionally powered attack submarines in the future, but it should not be made into 034. Its speed is redundant."
033型潜艇水下排水量1830吨，034型砍到1350吨。但是，034型潜艇的推进系统功率是5000马力电动机，而033型潜艇的电动机功率只有4000马力。
What is even more exaggerated is that although the motor power of the Type 034 is 5000 horsepower, the two diesel engines it is equipped with add up to only 4000 horsepower.In other words, if it is only powered by diesel engines, the submarine will not be able to run at its maximum speed.If it wants to reach the highest speed, the battery on the submarine must be fully charged first, and then discharged together, so that it can drive at the highest speed underwater for three to four 10 minutes.
This Type 034 submarine is part of the nuclear submarine project, and it was built for only one purpose: to verify which line shape the submarine uses to run the fastest underwater.
Only need to verify this one thing, other equipment 034 can not be installed, there is no torpedo at all, the sonar only has a small sonar, which is used for anti-collision when sailing underwater.
……
When it was moored in the Huangpu River, although the submarine erased all the identification marks and the hull was tightly covered with canvas, Shanghai residents still found that this round submarine was not easy, and people kept gathering nearby to watch .
"There are so many people onlookers, which makes us very uneasy," said Deputy Commander Ma Long, "Hurry up, let's lift the anchor and leave the port tomorrow, and go to Zhoushan to anchor after the sea trial."
Cheng Wang: "There will be people watching in Zhoushan."
Malone: ...
The long-knife-shaped submarines of World War II took into account both surface navigation and underwater navigation. Fast and steady.
But nuclear submarines don't need surface navigation...
On May 5, the 3 boat was led by three frigates and went to sea for trial voyage.The next action is to start from Wusongkou, drive to the East China Sea, conduct several underwater navigation tests, and then transfer to Zhoushan to anchor.Ma Long, deputy commander of the East China Sea Fleet, personally boarded the boat and accompanied him.
"This submarine shakes very badly." Ma Long sat in the cabin first, feeling that the submarine was bouncing up and down very violently.When he came to the enclosure, he saw that the bow of the boat was buried under the waves for a while, and after a wave, the bow rebounded high again, which is how the submarine bumped.
"The type of this submarine is optimized for underwater navigation, and it is not very good at surface navigation," explained Chen Gong, a construction engineer at Wuhan Shipyard. "According to the design standard, its safe navigation speed on the water surface is less than 10 Knots, the current speed is already 9 knots."
Malone: "I think it's also hanging. The round tip will bring the waves to the front deck of the boat. When sailing on the water surface, the boat will go up and down for a while. But I have a question, this submarine doesn't consider the surface navigation? "
Chen Gong: "This ship is a special case. However, some submarines may not need to consider surface navigation in the future. Ah, the battery is fully charged. Do you want to start the first submerged test?"
"Water depth?"
"Report to the commander, the water depth is 240 to 250." The sonar officer replied.
With a water depth of more than 200 meters, the Type 034 submarine was tested at a depth of 50 to 100 meters during the submersible test, which should be fine.
The air from the ballast water tank was poured into the sea water, and the 034 boat sank slowly, the hull entered the water, and the enclosure entered the water, 20 meters, 30 meters, 40 meters.
"The first trim is 5 degrees, and the dive depth is 50 meters. The dive depth is 60 meters!"
"The hull rudder is 20 degrees, level it out." Captain Liang Leide ordered.
From the surface to underwater, the output power of the electric motor of the submarine has not changed, but the speed has changed from 9 knots to 10.5 knots.The resistance of this submarine when sailing on the surface is greater than when sailing underwater...
Not only was the speed a little faster, both Ma Long and Liang Leide obviously felt that the submarine was driving more steadily.
……
The submarine experiment of the 034 boat is as exciting as riding a roller coaster for all crew members.
When the submarine dived to 60 meters, the turbulence of the waves disappeared completely, and sitting in the submarine felt calm.
Liang Leide ordered the main engine of the submarine to increase the power, and at a water depth of 60 to 80 meters, the super-large motor at the stern of the 034 boat accelerated "buzzing".
On the speedometer, Liang Leide and Ma Long saw that the speed of the submarine continued to increase: 13 knots, 14 knots, ... 20 knots.
"It's already 20 knots! Mr. Chen, sure enough," Ma Long said, "20 knots underwater is more stable than 9 knots above water."
Chen Gong: "Everyone should sit still, the submarine will continue to accelerate. The speed of the submarine is too fast, and its sailing state may become unstable again."
The power of the motor is still increasing bit by bit, and the speed of the submarine jumps up again:
Verse 21, verse 22, verse 23...