Results 91 to 100 of about 434,852 (287)

Work Organisation and Innovation - Case Study: Bombardier, Belgium [PDF]

, 2013
[Excerpt] Bombardier Inc. is headquartered in Montréal, Canada and is structured around two businesses of almost the same size: aerospace and transportation. It has 76 production and engineering sites in more than 60 countries, and employs 65,400 people.
De Hauw, Yolien, Maenen, Seth
core   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

Advanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

NASA-universities relationships in aero/space engineering: A review of NASA's program [PDF]

NASA is concerned about the health of aerospace engineering departments at U.S. universities. The number of advanced degrees in aerospace engineering has declined.

core   +1 more source

Experimental tests of the operating conditions of a micro gas turbine device [PDF]

, 2015
The aim of this work is to analyze the performance of a commercial micro gas turbine, focusing on the analysis of the fuel consumption and the outlet compressor and turbine temperature at various rpm, and to evaluate and compare the efficiency of the ...
CAPATA, Roberto
core   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Fluoride‐Free Adhesives for Low Surface Energy Fluorinated Substrates

Advanced Functional Materials, EarlyView.
A universal, fluoride‐free adhesive achieves a record 4.91 MPa bond strength on PTFE by leveraging amine/amide dipole–dipole interactions, without fluorinated components. This sustainable strategy overcomes the environmental and performance limits of PFAS‐based adhesives, enabling robust, eco‐conscious bonding across diverse materials.
Siqi Zheng, Yifeng Sheng, Shiqian Tan, Yuxuan Sun, Linling Li, He Zhu, Qi Zhang, Shiping Zhu   +7 more
wiley   +1 more source

A Review of MEMS-Based Micro Gas Chromatography Columns: Principles, Technologies, and Aerospace Applications

Applied Sciences
Accurate gas analysis plays a critical role in aerospace missions, including spacecraft safety assurance, crew health monitoring, and deep-space scientific exploration.
Sen Wang, Yang Miao, Tao Zhao, Litao Liu, Xiangyin Zhang, Junjie Liu, Haibin Liu, Gang Huang   +7 more
doaj   +1 more source

CESEC Chair – Training Embedded System Architects for the Critical Systems Domain [PDF]

, 2013
Increasing complexity and interactions across scientific and tech- nological domains in the engineering of critical systems calls for new pedagogical approach. In this paper, we introduce the CESEC teaching chair.
Cardoso, Janette, Hugues, Jérôme
core  

Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus

Advanced Functional Materials, EarlyView.
The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu, Cairong Xiao, Zihao Du, Changhong Linghu, Yongdong Shi, Chuyang Xiang, Mingxin Wan, Guoxin Tan, Limin Lu, Chengyun Ning, K Jimmy Hsia   +10 more
wiley   +1 more source

Aerospace Bionic Robotics: BEAM-D Technical Standard of Biomimetic Engineering Design Methodology Applied to Mechatronics Systems

Biomimetics
The origin of life initiated an evolutionary continuum yielding biologically optimized systems capable of operating under extreme environmental constraints.
Jose Cornejo, Alfredo Weitzenfeld, José Baca, Cecilia E. García Cena   +3 more
doaj   +1 more source