Fire engineering

Internal combustion engines (ICEs), especially diesel engines, continue to play a huge role in the development of the global economy. The research trends to improve combustion is still the main research direction in recent years with the help of 3D simulation tools. In this study, a 3D-model of a four-stroke, single-cylinder diesel engine was built using AVL Fire software to evaluate the influence of injector geometry parameters on engine characteristics.

14p vibecca 01-10-2024 2 1   Download

This paper describes a method to predict the fire resistance ratings of the wooden floor assemblies using Artificial Neural Networks. Experimental data collected from the previously published reports were used to train, validate, and test the proposed ANN model.

12p vifilm 24-09-2024 1 1   Download

In comparison with fiber-reinforced polymer (FRP) composite, the textile-reinforced concrete (TRC) presents stability in mechanical performance at elevated temperatures thanks to a thermal protection layer by the cementitious matrix. This paper presents the experimental characterization and analytical modeling for fire performance of carbon TRC under the thermomechanical regime at constant tensile force.

12p vifilm 24-09-2024 4 1   Download

This paper introduces general principles and gives analytical clarifications of the stirrups design at ambient condition and shear strength analysis for reinforced concrete (RC) beams at fire condition according to Russian design standards SP 63.13330.2012 (SP 63) and SP 468.1325800.2019 (SP 468), respectively.

15p vifilm 24-09-2024 6 2   Download

In this paper, a simplified calculation method based on Russian design standard SP 468.1325800.2019 is introduced to determine the flexural strength of RC T-beams when exposed to ISO 834 standard fire.

13p vifilm 24-09-2024 4 1   Download

The distance from the nearest concrete exposed surface to the centroidal axis of main longitudinal steel reinforcing bars, so-called axis distance, plays a critical role in ensuring the safety of reinforced concrete (RC) structures under fire, as it helps the rebars not being directly exposed to heating in a fire incident.

10p vifaye 20-09-2024 4 2   Download

This article introduces technical specifications and calculation instructions for fire resistance of uniaxial bending rectangular reinforced concrete (RC) columns under 4-side heating by standard fire.

14p vifaye 20-09-2024 1 1   Download

The aim of this Master of Engineering (MEng) - Aerospace thesis is to study the structural response and failure of aerospace grade composites during exposure to fire. Key aspects of the research are to analyse the thermal and mechanical responses of laminates and sandwich composites in high temperature and fire environments, which result in softening and structural failure. The research is concentrated on carbon/epoxy laminates and sandwich composites, which are the most common composite materials used in aerospace structures.

209p runthenight05 01-03-2023 7 3   Download

•Education- Leys School, Cambridge, and Sheffield University (Doctorate of Engineering) •Career- Sheffield City Engineer Department, Experimental Bridging Establishment (1928), First Director of the Military Engineering Experimental Establishment •Knighted in 1946 .Design employed prefabricated panels and parts Can be carried by trucks and assembled using manpower alone Erection using simple tools (ropes, pulleys, jacks and hammers) Can be moved, rebuilt, or replaced in several hours, even under enemy fire ...

21p donghoadequan 27-07-2013 51 4   Download

Firewall (construction), a barrier inside a building or vehicle, designed to limit the spread of fire, heat and structural collapse Firewall (automobile), the part of the vehicle that separates the engine from the driver and passengers Firewall (computing), a technological barrier designed to prevent unauthorized or unwanted communications between computer networks or hosts

0p doilan 25-01-2013 60 5   Download

Da cam Orange — Spectral coordinates — Bước sóng 585–620 nm Tần số 510–485 THz — Common connotations — .warning, autumn, desire, fire, Halloween, Thanksgiving, prisoners, Orangism (Netherlands), Unionism in Ireland, Indian religions, engineering, determination, compassion, endurance, optimism — Colour coordinates — Hex triplet #FF7F00 RGBB (r, g, b) (255, 127, 0) HSV (h, s, v) (30°, 100%, 100%) Source HTML Colour Chart @30 B: Normalized to [0–255] (byte) Orange (web colour) .

13p chuyenphimbuon 08-09-2012 94 6   Download

firebug | fish firebug noun 1 an arsonist; a person with a pathological love of fire US, 1872. 2 in poker, a player who bets and plays in a reckless fashion US, 1996 fireburner noun a zealot US, 1972 firecan noun a type of radar system in a military aircraft US, 1999 firecracker noun a secret fragmentation artillery shell used on an experimental basis in Vietnam.

54p meomap8 21-12-2011 109 8   Download

Bước 1: Đưa đĩa DVD cài đặt vào đầu đọc, chép file lisence.dat trong thư mục PWF5.0M020_Win32_crk vào ổ cứng trên máy. Ví dụ chép vào ổ C:/. Bước 2: Dùng notepad để mở file lisence.dat. (Chuột phải vào file lisence.dat chọn Open with…

4p giveawayforyou009 08-09-2011 1223 107   Download

Introduction: The petroleum fuels are a group of hydrocarbons refined and modified from the crude oil, and include more than 100 kinds of aliphatic and aromatic hydrocarbons. They are roughly classified into petroleum gas, gasoline, kerosene, light oil, heavy oil and others [1]. This chapter deals with analysis of hydrocarbons of C3–C16 being included in automobile gasoline, purified kerosene (No.1 kerosene), automobile light oil for a diesel engine and liquefied petroleum (LP) gas. The petroleum oils, such as gasoline and kerosene, are frequently detected from specimens in fire cases.

11p bigbaby87 01-09-2010 187 8   Download