Results 161 to 170 of about 22,956 (243)

Solvent‐Based Spray Coating in Pneumatic Conveying in a Dedicated Spray Chamber Using Rapid Prototyping Created Nozzles

Chemie Ingenieur Technik, EarlyView.
Combining the coating and transportation of particles into a single process step promises time savings and omits the need for separate coating equipment. Experiments were conducted using a vacuum pneumatic conveying system equipped with custom rapid‐prototyped nozzles and coating chambers.
G. van den Berg, J. A. Lindner
wiley   +1 more source

Mitigating Solidification Cracking in LPBF-Processed K418 Superalloy via Substrate Preheating and Layer Thickness Optimization. [PDF]

Materials (Basel)
Zhao D, Pei J, Ma C, Li R.
europepmc   +1 more source

Influence of Contact Pressure on Performance and Crossover in Zero‐Gap Alkaline Water Electrolysis

Chemie Ingenieur Technik, EarlyView.
Cell performance and product gas quality in zero‐gap alkaline water electrolysis are influenced by the mechanical contact pressure in the electrode area. With a newly developed contact‐pressure cell, it was found that the influence of contact pressure can vary drastically, depending on the cell configuration, electrode type, and diaphragm.
Lukas Ritz, Johanna Güttler, Eugen Hoppe, Martin Müller, Anna K. Mechler, Felix Lohmann‐Richters   +5 more
wiley   +1 more source

Comparative analysis of color stability in preheated vs. non-preheated injectable composites under different curing protocols: an in-vitro study. [PDF]

BMC Res Notes
Shetty K, Kamat AA, Mascarenhas R, Shetty H, Mallya L, Shenoy A.   +5 more
europepmc   +1 more source

Dual Gravitational Wave Signatures of Instant Preheating

In the instant preheating scenario efficient particle production occurs immediately following the period of inflationary expansion in the early Universe.
Hu, Wei-Yu, Tang, Yong, Takhistov, Volodymyr, Nakayama, Kazunori   +3 more
core  

Hydrogen donor‐assisted visbreaking of Canadian oil sands bitumen

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract High‐viscosity Canadian oil sands bitumen requires processing for efficient transportation and refining. Partial upgrading technologies, primarily based on thermal processing, can effectively reduce, or even eliminate, the use of costly diluent, increase bitumen quality and market value, potentially decrease greenhouse gas (GHG) emissions, and
Yi Zhang, Mohamed Ali, Jinwen Chen
wiley   +1 more source

Maintaining a 2170 lithium-ion battery's operating temperature in freezing climates using preheating and an alumina foam PCM structure. [PDF]

Sci Rep
Alkhatib OJ, Ali ABM, Tursunzoda F, Singh PK, Hussien SA, Ayed H, Dahari M, Mahariq I.   +7 more
europepmc   +1 more source

A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe, Tchini Sévérin Tanoh, Jasmin Blanchard, Inès Esma Achouri, Nicolas Abatzoglou   +4 more
wiley   +1 more source

Design and Manufacture of a High Efficiency Plate Heat Exchanger

مجلة النهرين للعلوم الهندسية, 2020
Baraa B. Mohammed, Amar S. Abdul-Zahra, Ahmed A. M. Saleh   +2 more
doaj   +1 more source

Impact of Substrate Preheating on Weld Quality, Microstructure, Corrosion Resistance, and Mechanical Properties in Gas Tungsten Arc Welding of UNS S32750 Super Duplex Stainless Steel. [PDF]

Materials (Basel)
da Cruz Junior EJ, Ribeiro RH, Varasquim FMFA, Carvalho FO, Santiago LFF, Lemos GP, Ventrella VA, Calliari I.   +7 more
europepmc   +1 more source