نتایج جستجو برای: porous radiant burners

تعداد نتایج: 52890  

Journal: :Energies 2023

A self-sustained porous burner without a sprayed atomizer was built for diesel oil. It consisted of metal fiber felt as an evaporator upstream and ceramic foam emitter downstream. The liquid fuel underwent film boiling in the rapidly evaporated by heat recirculated from to through intense irradiative flux. effect structure its installation location on performance investigated. results indicated...

Journal: :Journal of Thermal Engineering 2021

The aim of this experimental study is to investigate the combustion low-calorific producer gas within porous burner. small scale downdraft biomass gasification for rural area was performed produce gaseous fuel. Three types wood in Thailand were used as raw materials gas, i.e. Acacia-mangium, White popinac and Eucalyptus. low heating values range 3800-4232 kJ.kg-1 that are difficult burn convent...

2005
David LO JACONO Geoff Searby Konstantinos Boulouchos

A systematic experimental study was performed to elucidate the conditions for which cellular patterns of diluted hydrogen diffusion flames near extinction were observed. The formation of cellular instabilities was studied for several burners: jet burners (axisymmetric jet and two-dimensional jet) and a novel one-dimensional burner. The fuel and oxidizer Lewis numbers and the initial mixture str...

ژورنال: طب کار 2015

Background: Heat stress as a harmful physical agent in workplace, if is not properly controlled, can cause undesirable effects on the performance and health of personnel. This study aimed to evaluate the heat stress and efficacy of engineering interventions on WBGT index in work station of the workers in a forging industry. Methods: This experimental study evaluated WBGT index in one of the fo...

2015
Zhuanglin Zhang

The objective of this study is to improve the design of hydronic radiant panel systems through the understanding of the thermal performance of panel systems. The scope of this study includes performing experiments using testing facilities and the radiant panel ceiling in the Energy Research House, and developing a theoretical model that can predict heat transfer from a radiant ceiling panel. In...

Journal: :The Journal of the Canadian Chiropractic Association 2005
Kent Stuber

A review of the literature was conducted to find publications relating to neck collars / rolls and prevention of sports injury, particularly burners and other cervical spine injuries, as well as in preventing excessive motion of the cervical spine. MEDLINE (1970-2005), Cinahl (1982-2005), Alt Health Watch (1990-2005), AMED (1995-2005), and the Index to Chiropractic Literature (1985-2005) databa...

2012
L. Vervisch

A strategy to bridge the gap between hydrocarbon combustion detailed chemistry and Large Eddy Simulation (LES) of burners is reported. Significant progress has been made recently in terms of accuracy and robustness in both chemical kinetics and flow computations. However, the highest resolution reached in LES of practical burners does not yet ensure that the response of intermediate radical spe...

Journal: :Energy 2023

The present paper investigates the feasibility of using H2/CH4 fuel blends in micromix-type burners applied to industrial combustion systems. micromix burner concept, characterised by formation miniaturised and compact turbulent diffusion flames, was developed for gas turbine hydrogen showing low NOx emissions (below 10 ppm) without flashback risk, which represent main issues when pure or enric...

2016
Sara Pusceddu Filippo De Braud Giuseppe Lo Russo Laura Concas Daniela Femia Claudio Vernieri Alice Indini Barbara Formisano Roberto Buzzoni

In the last five years, everolimus has demonstrated efficacy in the treatment of neuroendocrine tumors (NETs) of different origins; its efficacy and safety were explored in the RADIANT trials, the last of which (RADIANT-4) has been recently published (December 2015). Overall, evidence collected from the RADIANT studies holds promise to change clinical practice for the treatment of NETs.In this ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید