search
HomeTechnology peripheralsIt IndustryThe first domestic dual-fuel powered trailing suction dredger with a cabin capacity of 15,000 square meters, the 'Xinhai Sturgeon' successfully completed its sea trial

According to news from this site on September 1st, on August 30th, China’s first 15,000-square-meter dual-fuel powered rake-suction rake-suction vessel was invested by CCCC Shanghai Shipping Bureau, general contractor of CCCC Dredging Technology Research Center, and built by Shanghai Zhenhua Heavy Industry The dredger "Xinhai Sturgeon" returned from its trial voyage and successfully completed its LNG gas trial mission.

国内首艘 1.5 万方舱容双燃料动力耙吸式挖泥船,“新海鲟”轮试航成功

According to Shanghai Zhenhua Heavy Industry, the dual-fuel power design of the "Xinhai Sturgeon" has filled the gap in domestic clean energy dredgers. As the first dual-fuel powered dredger in China, LNG clean energy is the main power source. Its LNG ship power plant has basically the same power performance indicators as diesel engines, while reducing nitrogen oxides by 90% and carbon dioxide emissions by 20%. This vessel is equipped with the most advanced and intelligent “one-click dredging” and “dredging and driving” systems in China, realizing the “unmanned dredging” function under typical working conditions for the first time in China .

This LNG gas power trial successfully carried out the main engine and auxiliary engine fuel and gas switching test, the main engine endurance test in gas mode, the DP (ship dynamic positioning) function test, CPP (controllable pitch propeller) and its control Tests, as well as many important test projects such as dredging and bow blowing in gas mode, all key equipment and system indicators are excellent.

According to inquiries on this site, on December 24, 2023, the "New Sea Sturgeon" ship built by Zhenhua Heavy Industry, invested by China Communications Construction Company Shanghai Shipping Bureau and general contracted by the Dredging Technology Research Center, was launched in Qidong, Jiangsu. It is expected to be officially delivered in September 2024 and will be mainly used for dredging and coastal maintenance projects in coastal ports and deep-water channels.

The above is the detailed content of The first domestic dual-fuel powered trailing suction dredger with a cabin capacity of 15,000 square meters, the 'Xinhai Sturgeon' successfully completed its sea trial. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Benefits of Custom Telecommunication SoftwareBenefits of Custom Telecommunication SoftwareMay 11, 2025 am 08:28 AM

Customized telecom software development is undoubtedly a considerable investment. However, in the long run, you may realize that such a project may be more cost-effective because it can increase your productivity like any ready-made solution on the market. Understand the most important advantages of building a customized telecommunications system. Get the exact features you need There are two potential problems with the off-the-shelf telecom software you can buy. Some lack useful features that can significantly improve your productivity. Sometimes you can enhance them with some external integration, but that isn't always enough to make them great. Other software has too many functions and is too complicated to use. You probably won't use some of these (never!). A large number of features usually adds to the price. Based on your needs

CNCF Triggers a Platform Parity Breakthrough for Arm64 and x86CNCF Triggers a Platform Parity Breakthrough for Arm64 and x86May 11, 2025 am 08:27 AM

CI/CD puzzles and solutions for open source software in Arm64 architecture Deploying open source software on Arm64 architecture requires a powerful CI/CD environment. However, there is a difference between the support levels of Arm64 and traditional x86 processor architectures, which are often at a disadvantage. Infrastructure components developers for multiple architectures have certain expectations for their work environment: Consistency: The tools and methods used across platforms are consistent, avoiding the need to change the development process due to the adoption of less popular platforms. Performance: The platform and support mechanism have good performance to ensure that deployment scenarios are not affected by insufficient speed when supporting multiple platforms. Test coverage: Efficiency, compliance and

Top 21 Developer Newsletters to Subscribe To in 2025Top 21 Developer Newsletters to Subscribe To in 2025Apr 24, 2025 am 08:28 AM

Stay informed about the latest tech trends with these top developer newsletters! This curated list offers something for everyone, from AI enthusiasts to seasoned backend and frontend developers. Choose your favorites and save time searching for rel

Serverless Image Processing Pipeline with AWS ECS and LambdaServerless Image Processing Pipeline with AWS ECS and LambdaApr 18, 2025 am 08:28 AM

This tutorial guides you through building a serverless image processing pipeline using AWS services. We'll create a Next.js frontend deployed on an ECS Fargate cluster, interacting with an API Gateway, Lambda functions, S3 buckets, and DynamoDB. Th

CNCF Arm64 Pilot: Impact and InsightsCNCF Arm64 Pilot: Impact and InsightsApr 15, 2025 am 08:27 AM

This pilot program, a collaboration between the CNCF (Cloud Native Computing Foundation), Ampere Computing, Equinix Metal, and Actuated, streamlines arm64 CI/CD for CNCF GitHub projects. The initiative addresses security concerns and performance lim

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment