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Information Name: | EAST ship machine manufacturers, Shandong, East China (Online), East Marine Engine |
Published: | 2015-06-30 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | The work of marine diesel engine by the intake, compression, power and exhaust these four processes to complete these four processes constitute a work cycle. Pistons take four steps to complete a cycle of diesel called four-stroke diesel engine. Now control the animation above explain its work physical principles. The third stroke - acting. At the beginning of the stroke, most of the fuel injected into the combustion chamber is burned. Release when burning a lot of calories, so it's a sharp increase in gas pressure and temperature, the downward movement of the piston action of gas at high temperature and pressure, and even stalk by the crankshaft rotation, external work. Therefore, this stroke also called power or working stroke. As the piston down, Shandong, east China ship machines offer end cylinder volume increases, gas pressure drop, working stroke of the piston point to the next stop on the line, the exhaust valve opens. In the animation, East ship machines, pressure variation of this line of work stroke rises when fuel is burned in a sharp increase in pressure within the cylinder portion represents the highest point represents the maximum combustion pressure Pz, this point of pressure and temperature: Pz = 6 ~ 15MPa, Weifang Huadong boat engine service, Tz = 1800 ~ 2200K maximum combustion pressure and compression end pressure ratio (Pz / Pc), called pressure combustion higher than that with λ expressed. Depending on the type of diesel engine, the range at maximum power prison λ value is as follows: λ = Pz / Pc = 1.2 ~ 2.5. EAST ship machine manufacturers, Shandong, East China (Online), East ship machines by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong. |
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Copyright © GuangDong ICP No. 10089450, Engine Co., Ltd. Weifang Huadong All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 25430 visitor
Copyright © GuangDong ICP No. 10089450, Engine Co., Ltd. Weifang Huadong All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility