Results 51 to 60 of about 3,760 (211)

Research on Fire and Explosion Accidents of Oil Depots

Chemical Engineering Transactions, 2016
Fire and explosion accidents occurred frequently in oil depots in China which lead to great casualties, severe environmental pollution and large economic losses.
Y. Zhou, X.G. Zhao, J.Y. Zhao, D. Chen
doaj   +1 more source

Analog Tensor Processing With Carbon Nanotube In‐Memory Matrix Multiplications for Edge Computer Vision Acceleration

Advanced Materials, EarlyView.
This work prototypes a carbon nanotube‐based analog tensor core that performs in‐memory, parallel visual processing. Integrating non‐volatile memories and compact circuits, the core enables high‐speed analog matrix multiplications and can demonstrate accurate three dimensional (3D) spatial transformation and edge detection. With lightweight design, the
Jingfang Pei, Lekai Song, Songwei Liu, Yingyi Wen, Yaoqiang Zhou, Yang Liu, Pengyu Liu, Wenyu Cui, Xin Lu, Teng Ma, Zegao Wang, Guohua Hu   +11 more
wiley   +1 more source

Numerical Simulation and Experimental Study on Formation of High Concentration of H2 Generated by Gas Explosion

Polish Maritime Research, 2016
In coal mine fire rescues, if the abnormal increase of gas concentration occurs, it is the primary thing to analyze the reasons and identify sources of the abnormal forming, which is also the basis of judge the combustion state of fire area and formulate
Lei Baiwei, Wu Bing, Zhao Yatong, Ashraf Muhammad Aqeel   +3 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

DeNO_X Plants: a Prediction Method of the Overpressure Generated by an Ammonia Vapor Cloud Explosion

Chemical Engineering Transactions, 2015
Industrial fires and explosions are neither infrequent nor inconsequential. In consequence of the complexity of the phenomena, which are involved in an unconfined vapor cloud explosion (UVCE), a variety of prediction methods and calculation procedures is
R. Lauri
doaj   +1 more source

Microfabrication of Soft Millirobots Propelled by Low Voltage Electrohydraulic Actuators

Advanced Materials Technologies, EarlyView.
Manual layer‐by‐layer assembly is replaced by wafer‐level MEMS batch fabrication for compliant polymer‐based electrohydraulic actuators. The microfabricated devices integrate sacrificially defined microcavities, Parylene‐C‐sealed inlets, and multilayer polymer–metal films.
Shai Shmulevich, Florian Hartmann, Herbert Shea   +2 more
wiley   +1 more source

Experimental Study on the Combustion and Explosion Characteristics of Tributyl Phosphate and Kerosene Mixtures at Different Initial Pressures in High‐Temperature Environments

Energy Science & Engineering
As critical materials in nuclear fuel reprocessing, kerosene and Tributyl phosphate are utilized in high‐temperature, negative‐pressure phases of reprocessing plant processes.
Pincong Wu, Xijing Li, Jing Luo, Yuchen Ouyang, Yuanzhi Li, Longfei Hou, Pengliang Li   +6 more
doaj   +1 more source

Atomization characteristics and instabilities in the combustion of multi-component fuel droplets with high volatility differential

Scientific Reports, 2017
We delineate and examine the successive stages of ligament-mediated atomization of burning multi-component fuel droplets. Time-resolved high-speed imaging experiments are performed with fuel blends (butanol/Jet A-1 and ethanol/Jet A-1) comprising wide ...
D. Chaitanya Kumar Rao, Srinibas Karmakar, Saptarshi Basu   +2 more
doaj   +1 more source

Observation of droplet behavior of emulsified fuel in secondary atomization in flame

Journal of Thermal Science and Technology, 2014
The study aims to visualize droplet behaviors of emulsified fuel in secondary atomization in a flame stabilized in a laminar counterflow field. To study secondary atomization characteristics in the flame, direct photography of the flame using a color ...
Hirotatsu WATANABE, Yutaka SHOJI, Takuma YAMAGAKI, Jun HAYASHI, Fumiteru AKAMATSU, Ken OKAZAKI   +5 more
doaj   +1 more source