Results 181 to 190 of about 823,974 (286)

Description of a model of a U-tube steam generator

, 1973
The report describes a one-dimensional model of a U-tube steam generator. The-main emphasis is placed on the derivation of the equations and a discursion of theproblem arising by a pure digital and a hybrid solution. Only a few results are included.
openaire   +1 more source

Design, Simulation, and Techno‐Economic Evaluation of a High‐Capacity Ammonia Cracking Facility for Pipeline‐Grade Hydrogen Production

Energy Science &Engineering, Volume 14, Issue 9, Page 4197-4212, September 2026.
Simplified process configuration for pipeline‐grade hydrogen production from ammonia, including refrigerated ammonia storage, catalytic cracking, hydrogen purification, multistage compression, and pipeline delivery. ABSTRACT Although ammonia cracking has attracted considerable attention as a hydrogen carrier technology, comprehensive studies ...
Amin Soleimani Mehr, Günter Scheffknecht, Reihaneh Zohourian, Markus Reinmöller, Joerg Maier   +4 more
wiley   +1 more source

Wall Thinning Monitoring in Boiler U-Bends: A Review and Future Prospects with Fiber Optic Sensing. [PDF]

Micromachines (Basel)
Madan A, Jiang W, Wang Y, Yang Y, Hao J, Shum PP.   +5 more
europepmc   +1 more source

Oral Copaiba Oil‐Resin Supplementation Reduces Plasma and Hepatic Oxidative Stress in Female and Male Hypothalamic‐Obese Animals

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Oral supplementation with copaiba‐oil resin (Co‐resin) restores hepatic and plasma oxidative systems in hypothalamic‐obese male and female rats, therefore, it showed a more positive impact on females. This study highlights the therapeutic potential of Co‐resin to reduce reactive oxygen species production and restore plasma and hepatic antioxidant ...
Sirlei P. Souza, Zoé M. N. de Carvalho, Beatriz M. Daudt, Marianela A. F. Urrutia, Caroline M. Aguiar, Ellen C. Z. Gomes, Mustafa M. M. Dahleh, Marina Prigol, Gustavo P. Guerra, Lucinéia F. C. Ribeiro, Sabrina Grassiolli   +10 more
wiley   +1 more source

Hydrogen Production from Biomass Gasification Using Dolomite and Mechanical Mixtures of CaO-MgO-K₂CO₃. [PDF]

ACS Omega
Campuzano-Calderon O, Montesinos-Castellanos A.   +1 more
europepmc   +1 more source

Impact of Inoculation Strategy on Dendrobium nobile Lindl. Rice Wine Quality Through the Use of Saccharomyces cerevisiae FBKL2.8022 and Wickerhamomyces anomalus FBKL2.8023

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
This graphical abstract compares four fermentation strategies for D. nobile rice wine: simultaneous inoculation without D. nobile (SW), simultaneous inoculation with D. nobile (DnSW), sequential inoculation without D. nobile (WS), and sequential inoculation with D. nobile (DnWS). Simultaneous inoculation (SW/DnSW) enhanced volatile compound content (up
Hongling Gan, Guichun Huang, Lin Zhang, Lanyan Cen, Yifeng Dai, Shuyi Qiu, Xiaodan Wang, Chaoyang Wei   +7 more
wiley   +1 more source

Impact of Extraction Scale and Method on the Chemical Profile of Essential Oils: A Comparative Study Between Laboratory Hydrodistillation and Semi-Industrial Dry Steam Distillation. [PDF]

Molecules
Léva N, Gál E.
europepmc   +1 more source

Nutritional and sensory characteristics of local and hybrid East African Highland cooking bananas: Implications for breeding programs

JSFA reports, Volume 6, Issue 9, Page 363-380, September 2026.
Abstract Background Bananas (Musa species) are an important staple food and cash crop in many parts of the world. The East African Highland cooking bananas form the backbone of food security for millions of Ugandans. The demand for high quality cooking bananas is thus closely linked to their sensory characteristics (which drive consumer preference) and
Willy Nelson Kisenyi, Pricilla Marimo, Moses Matovu, Kephas Nowakunda, Ediriisa Mugampoza, Samuel Gafuma, Timothy Omara, Ivan Kiganda   +7 more
wiley   +1 more source

Modeling of the Passive State of Construction Materials in Small Modular Reactor Primary Chemistry-Effect of Dissolved Zn. [PDF]

Materials (Basel)
Bojinov M, Betova I, Karastoyanov V.
europepmc   +1 more source

Iron‐Based Catalysts on Tailored Alumina Supports for COx‐Free Methane Decomposition to H2 and Carbon

ChemistryOpen, Volume 15, Issue 9, September 2026.
Fe‐10ZrAl catalyst enables catalytic methane decomposition into COx‐free H2 and solid carbon. ZrO2‐modified alumina improves Fe particle stabilization, reducibility, and carbon growth behavior, giving the best performance among the tested catalysts with 76.5% CH4 conversion and 74.1% H2 yield at 800 °C.
Hajer S. Alturki, Seham S. Alterary, Abdulaziz A. M. Abahussain, Ahmed I. Osman, Mohammed O. Bayazed, Ahmed A. Ibrahim, Naif Alarifi, Fahad S. Almubaddel, Alaaddin M. M. Saeed, Rawesh Kumar, Ahmed S. Al‐Fatesh   +10 more
wiley   +1 more source