Microprocessor control of flame direction switching in glass-melting furnaces

1994 ◽  
Vol 51 (5-6) ◽  
pp. 165-167
Author(s):  
B. P. Shevchenko ◽  
V. I. Laptev
Keyword(s):  
Glass Melting ◽  
Microprocessor Control ◽  
Flame Direction ◽  
Direction Switching

Automated high-resolution microscopy: the approaches so far

1987 ◽  
Vol 45 ◽  
pp. 58-61
Author(s):  
W. O. Saxton
Keyword(s):  
High Resolution ◽  
Early Stage ◽  
Automatic Recording ◽  
Microprocessor Control ◽  
Alternative Systems ◽  
Electron Image ◽  
Complete Automation ◽  
Analysis System ◽  
High Resolution Microscopy

Recent commercial microscopes with internal microprocessor control of all major functions have already demonstrated some of the benefits anticipated from such systems, such as continuous magnification, rotation-free diffraction and magnification, automatic recording of mutually registered focal series, and fewer control knobs. Complete automation of the focusing, stigmating and alignment of a high resolution microscope, allowing focal series to be recorded at preselected focus values as well, is still imminent rather than accomplished, however; some kind of image pick-up and analysis system, fed with the electron image via a TV camera, is clearly essential for this, but several alternative systems and algorithms are still being explored. This paper reviews the options critically in turn, and stresses the need to consider alignment and focusing at an early stage, and not merely as an optional extension to a basic proposal.

FAST MODEL OF A GLASS MELTING FURNACE

Equipment ◽  
2006 ◽  
Author(s):  
B. Remy ◽  
O. Auchet ◽  
M. Girault
Keyword(s):  
Glass Melting ◽  
Melting Furnace ◽  
Glass Melting Furnace

DEVELOPMENT OF ASYNCHRONOUS ELECTRIC DRIVE WITH SCALAR CONTROL

2019 ◽  
Author(s):  
Igor' Polyuschenkov
Keyword(s):  
Control System ◽  
Electric Drive ◽  
Microprocessor Control ◽  
Programming Technique ◽  
Scalar Control ◽  
Model Based ◽  
Asynchronous Electric Drive ◽  
Microprocessor Control System ◽  
Software And Hardware ◽  
Technical Solutions

The materials on the development of asynchronous electric drive with scalar control are given. The technical solutions associated with the design of software and hardware parts of the microprocessor control system are described. When developed, tools of model-based programming technique are used.

Development of microprocessor control of a model-making machine

1978 ◽  
Vol 1 (3) ◽  
pp. 75
Author(s):  
D. Haworth ◽  
P. Purssell ◽  
M.F. Hessey
Keyword(s):  
Microprocessor Control

scholarly journals Waste and Solar Energy: An Eco-Friendly Way for Glass Melting

2021 ◽  
Vol 5 (2) ◽  
pp. 16
Author(s):  
Isabel Padilla ◽  
Maximina Romero ◽  
José I. Robla ◽  
Aurora López-Delgado
Keyword(s):  
Solar Energy ◽  
Environmental Sustainability ◽  
Raw Materials ◽  
Glass Melting ◽  
Glass Network ◽  
X Ray Diffraction ◽  
X Ray ◽  
Concentrated Solar Energy ◽  
Calcium Source ◽  
The Aluminum Industry

In this work, concentrated solar energy (CSE) was applied to an energy-intensive process such as the vitrification of waste with the aim of manufacturing glasses. Different types of waste were used as raw materials: a hazardous waste from the aluminum industry as aluminum source; two residues from the food industry (eggshell and mussel shell) and dolomite ore as calcium source; quartz sand was also employed as glass network former. The use of CSE allowed obtaining glasses in the SiO2-Al2O3-CaO system at exposure time as short as 15 min. The raw materials, their mixtures, and the resulting glasses were characterized by means of X-ray fluorescence, X-ray diffraction, and differential thermal analysis. The feasibility of combining a renewable energy, as solar energy and different waste for the manufacture of glasses, would highly contribute to circular economy and environmental sustainability.

Effect of softness on glass melting and re-entrant solidification in mixtures of soft and hard colloids

2021 ◽  
Vol 155 (3) ◽  
pp. 034901
Author(s):  
Daniele Parisi ◽  
Manuel Camargo ◽  
Kalliopi Makri ◽  
Mario Gauthier ◽  
Christos N. Likos ◽  
...  
Keyword(s):  
Glass Melting

The Microstructure of Fused Cast AZS Materials before, during and after the Use for Glass Melting

2008 ◽  
Vol 39-40 ◽  
pp. 607-612
Author(s):  
Bernhard Fleischmann
Keyword(s):  
Glass Furnace ◽  
Glass Melting ◽  
Hot Spot ◽  
Float Glass ◽  
Vitreous Phase ◽  
Spot Area ◽  
Furnace Campaign ◽  
Three Phases

A part of a soldier block, placed in a float glass furnace near the hot spot area, was investigated to learn about the changes in the microstructure during the production of the block, during the use for glass melting and after the shut down of the furnace and the cooling of the block. Beside the three phases after the production (baddeleyite, corundum, vitreous phase) during use as a soldier block mullite and secondary corundum as well as secondary zirconia may occure. Cooling down the used block after the furnace campaign the beginning of the crystallisation of feldspars may be seen.

Development of Mullite Based Refractory Pot for High Lead Containing Glass Melting

2021 ◽  
pp. 1-7
Author(s):  
Sourav Nag ◽  
Sunirmal Jana ◽  
Mrinmoy Adhikary ◽  
Shibasish Barik ◽  
Alok Roy Chowdhury ◽  
...  
Keyword(s):  
Glass Melting ◽  
High Lead
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