搜索结果: 31-45 共查到“工学 energy”相关记录929条 . 查询时间(0.127 秒)
An interdisciplinary approach to fighting climate change through clean energy solutions（图）
清洁能源 气候变化 电池 脱碳电网
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2023/6/20
In early 2021, the U.S. government set an ambitious goal: to decarbonize its power grid, the system that generates and transmits electricity throughout the country, by 2035. It’s an important goal in ...
Brown launches new initiative to galvanize research in sustainable energy technology（图）
可持续能源 净零碳能源 气候变化 能源科学技术
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2023/6/26
The newly launched Initiative for Sustainable Energy will serve as a campus hub for driving technological advances in sustainable energy and preparing the next-generation of leaders in net-zero-carbon...
If existing inventories of used nuclear fuel were recycled and repurposed as fuel for advanced fast reactors, it could generate zero-carbon electricity for Europe for up to 1000 years, according to in...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy Concentration and Weak Stability in Fluid Dynamics
流体动力学 能量集中 弱稳定性
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2023/4/14
The weak stability is an important issue in fluid dynamics. We will discuss the mathematical understudying of concentration phenomena in the framework of weak solutions with either critical or subcrit...
The UK government is committed to a programme of new nuclear projects beyond Sizewell C, giving industry and investors the confidence they need to deliver projects at speed, according to a new policy ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy estimates for the two-dimensional acoustical rarefaction waves
二维声稀波 能量估计 无旋
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2023/4/18
We study the two-dimensional acoustical rarefaction waves under the irrotational assumptions. We provide a new energy estimates without loss of derivatives. We also give a detailed geometric descripti...
The hidden costs of AI: Impending energy and resource strain（图）
Artificial Intelligence Electrical and Computer Engineering Climate Change Sustainability
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2023/6/29
New technologies like the rapidly advancing deep learning models have led to increasingly sophisticated artificial intelligence (AI) models. With promises ranging from autonomous vehicles—land, air, a...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Impacts of trade conflicts on the energy sector
贸易冲突 能源部门 影响 能源
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2023/4/19
We use a multi-country input-output model to simulate the impacts of China-U.S. trade conflict on the energy sector. Our empirical results indicate that both China and the U.S. suffer from the conflic...
A new chip for decoding data transmissions demonstrates record-breaking energy efficiency（图）
数据传输 新芯片 能源效率
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2023/6/8
Imagine using an online banking app to deposit money into your account. Like all information sent over the internet, those communications could be corrupted by noise that inserts errors into the data.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy-preserving Mixed Finite Element Methods for a Ferrofluid Flow Model
铁磁流体 流动模型 节能混合 有限元方法
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2023/4/27
We develop a class of mixed finite element methods for the ferrofluid flow model proposed by Shliomis [Soviet Physics JETP, 1972]. We show that the energy stability of the weak solutions to the model ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A decoupled, linear, and unconditionally energy stable finite element method for a two-phase ferrohydrodynamics model
两相铁 流体动力学模型 无条件能量稳定 有限元方法
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2023/4/28
In this talk, we present numerical approximations of a phase-field model for two-phase ferrofluids, which consists of the Navier-Stokes equations, the Cahn-Hilliard equation, the magnetostatic equatio...
In a world powered increasingly by clean energy, drilling for oil and gas will gradually give way to digging for metals and minerals. Today, the “critical minerals” used to make electric cars, solar p...
After the successful start of Run 3 in July this year, which featured proton-proton collisions at the record energy of 13.6 TeV, it was the turn of lead nuclei to circulate in the Large Hadron Collide...
Modern computers contain tens of billions of switches, called transistors, that pass electrical signals to process inputs and outputs—serving as the basis for computation.
密歇根大学Lei Zuo教授应邀作“Engineering Marine Energy and the Blue Economy”的学术报告（图）
密歇根大学 学术报告 机电一体化
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2023/12/14
2022年11月11日9：00，哈尔滨工程大学机电工程学院邀请密歇根大学Lei Zuo教授为全校师生作了一场题为“Engineering Marine Energy and the Blue Economy”的学术报告。