Results 121 to 130 of about 42,744 (314)

Employees of the Dayton-Wright Airplane Company welding aircraft parts in Plant 3

, 1918
The photograph shows employees of the Dayton-Wright Airplane Company welding metal parts for aircraft at Plant 3, circa 1918. The men operate a Thomson Spot Welder to weld the metal pieces.
The Dayton-Wright Airplane Company
core  

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

DETERMINATION OF PARASITE DRAG FOR COMMERCIAL AIRPLANE AT TRANSONIC SPEEDS

Научный вестник МГТУ ГА, 2017
It considers the task of determination of parasite drag for subsonic commercial airplane on the base of theoretical calculation procedures. It contains the procedure for clarification of empirical approach to calculation of parasite drag at high speeds ...
V. I. Shevyakov
doaj  

Evaluation of DJI AGRAS T30, Airplane, and Ground Sprayer Spray Deposition on Tassel-Stage Corn

Agronomy
Mid- to late-season crop protection in tall crops like corn often relies on aerial spraying, including with unmanned aerial vehicles (UAVs). However, information on UAV spray consistency remains limited.
Livia Ianhez Pereira, Xiao Li, Ryan Langemeier, Justin McCaghren, Simerjeet Virk, Andrew J. Price   +5 more
doaj   +1 more source

Propeller production at the Dayton-Wright Airplane Company Plant 2

, 1918
The photograph shows propeller production at the Dayton-Wright Airplane Company Plant 2, circa 1918. The propeller is in a machine where the employee of Dayton-Wright shapes the wood to the specified design.
The Dayton-Wright Airplane Company
core  

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

SOLUTIONS FOR THE NEW TASKS IN AERODYNAMICS IN THE PROCESS OF CERTIFICATION OF AIRPLANCE OF TRASPORT CATEGORY – ANTI-ICE SYSTEM

Научный вестник МГТУ ГА, 2017
There are considered new tasks in aerodynamics in the process of certification of airplanes of transport category. The procedure for optimal location of ice detector at the transonic airplane and means of compliance with certification requirements for ...
V. I. Shevyakov
doaj  

Completed wings and tail sections for aircraft produced at the Dayton-Wright Airplane Company Plant 1

, 1918
Wings and tail sections for airplanes are stored in racks at the Dayton-Wright Airplane Company Plant 1, circa 1918. The photograph shows the wings and tail sections painted in military colors and stored upright in racks in a large room. The title of the
The Dayton-Wright Airplane Company
core  

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

FORECAST OF FLIGHT SEVERITY SITUATION WITH AN ENGINE FAILURE ON THE ASCENDING MANEUVERS BASED ON COMPUTATIONAL-EXPERIMENTAL DATA AND EXPERT JUDGMENT

Научный вестник МГТУ ГА, 2016
The article is devoted to an assessment of danger degree of a flight situation with the engine failure on the ascending maneuvers using natural- model approach and expert evaluation in the absence of the possibility of using a pilotage stand.
D. V. Tikhonov, V. N. Tikhonov
doaj