Results 51 to 60 of about 17,559 (273)

result of the influence for center pivot irrigation machine operations on rain intensity

Proceedings of the Mongolian Academy of Sciences, 2021
The impact of two parameters - the pressure regulator X1 at the nozzle and the speed of the machine X2 for the amount of water flow through the sprinkler (Y, mm) experiment were determined by 8 mm diameter nozzles.
Delgermaa Lkhagvasuren, Nuuts Yadamsuren, Otgonkhuyag Balgan, Byambadorj Chagnaadorj   +3 more
doaj   +1 more source

Numerical Simulations of 5‐Story Building Using Wood Light‐Frame Shear Walls and Post‐Tensioned Cross‐Laminated Timber Rocking Wall Dual Systems

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This study explores the seismic performance of a five‐story prototype building using different configurations of a dual lateral force‐resisting system (LFRS) combining post‐tensioned cross‐laminated timber rocking walls (PT‐CLT‐RW) with conventional wood light‐frame shear walls (LiFS).
Ruben Jerves, Adam R. Phillips
wiley   +1 more source

[News Clip: Sprinkler]

, 1960
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about a sprinkler that let loose in the store room at the Fort Worth Chamber of Commerce Building.
WBAP-TV (Television station : Fort Worth, Tex.)
core   +1 more source

Combustion Properties of Timber in Historic Structures: Case Study of the São Pedro de Alcântara Chapel Fire

Fire and Materials, EarlyView.
ABSTRACT Timber plays a fundamental role in the fire performance of historic building components, where ageing and environmental exposure can markedly influence its physical and chemical properties. This study presents an experimental investigation of the fire behaviour of Ocotea sp.
João Vitor Lopes Ferreira, Ana Lucia de Souza Ventapane, Bruno Polycarpo Palmerim Dias, Simone Pereira da Silva Ribeiro, Alexandre Landesmann   +4 more
wiley   +1 more source

Mathematical model of foam expansion rate generated in sprinklers

Magazine of Civil Engineering
Foam solution discharge is always accompanied by changes in the operating pressure due to different pressure losses along the pipeline in automatic foam extinguishing systems.
Kamluk Andrei, Likhomanov Alexey, Govor Eduard, Grachulin Alexander   +3 more
doaj   +1 more source

Vehicle Fires: Significant Fire Hazard in Transportation Infrastructure

Fire and Materials, EarlyView.
ABSTRACT Vehicle flammability poses a critical threat to transportation infrastructure, with recent fires in depots, tunnels, and car parks highlighting systemic vulnerabilities. These incidents often result in the total loss of vehicles and buildings, revealing the inadequacy of current fire safety standards for vehicle materials.
Anja Hofmann‐Böllinghaus, Andrea Klippel, Kira Piechnik   +2 more
wiley   +1 more source

Design Approaches for Oxygen Reduction Systems for Warehouse Storage Applications

Fire and Materials, EarlyView.
ABSTRACT Oxygen reduction systems (ORS) are protection systems, with a design protection objective to limit fire spread beyond the point of ignition. Research has shown that the prescriptive design methods, in VdS 3527, EN 16750, and ISO 20338, are not appropriate as prescriptive design methods as they result in insufficient protection levels.
Martin Nilsson, Joakim Åström, Patrick van Hees, Brian Meacham   +3 more
wiley   +1 more source

Irrigation System for Agricultural Land. A Short Review

Scientific Bulletin of Valahia University: Materials and Mechanics
The study is the subject of doctoral research, the purpose of which is to design and implement a sprinkler irrigation system, a system with a dual function, that of irrigating urban and rural areas, soils, agricultural lands and, respectively, that of ...
Știrbu-Kavanian Anca-Larisa, Ungureanu Dan Nicolae, Ion Rodica-Mariana   +2 more
doaj   +1 more source

PRECISION IRRIGATION – STRATEGY FOR SUCCESSFUL DEVELOPMENT OF RECLAMATION

Научный журнал Российского НИИ проблем мелиорации, 2020
Purpose: to analyze domestic and foreign experience in the application of systems or individual elements of precision irrigation. The analysis of literary sources, scientific and technical information on the development and use in agricultural production
S. M. Vasilyev, A. N. Babichev, V. A. Monastyrskiy, V. Ig. Olgarenko   +3 more
doaj   +1 more source

Bioavailability through lactic fermentation in millet for combating hidden hunger

Food Biomacromolecules, EarlyView.
Millets are nutrient‐rich grains with considerable potential to combat hidden hunger, but the presence of anti‐nutritional factors, can restrict mineral bioavailability. Processing strategies including soaking, germination, cooking, and lactic acid fermentation can reduce the anti‐nutritional factors.
Ajina Anila Sugathan, Naziya Kadengal, Vinod Kumar Nathan, Prakash M. Halami   +3 more
wiley   +1 more source