75th Conference on Glass Problems : A Collection of Papers Presented at the 75th Conference on Glass Problems, Greater Columbus Convention Center, Columbus, Ohio, November 3-6, 2014, Volume 36, Issue 1.
- 1st ed.
- 1 online resource (271 pages)
- Ceramic Engineering and Science Proceedings Series ; v.597 .
- Ceramic Engineering and Science Proceedings Series .
Intro -- 75th Conferenceon Glass Problems -- Contents -- Foreword -- Preface -- Acknowledgments -- Glass Melting -- EFFECT OF DISSOLVED WATER ON PHYSICAL PROPERTIES OF SODA-LIME-SILICATE GLASSES -- ABSTRACT -- INTRODUCTION -- EXPERIMENTAL METHODS -- Batching and melting -- FTIR, UV-Vis transmission, and density measurements -- Viscosity -- RESULTS AND DISCUSSION -- FTIR spectroscopy -- Viscosity -- UV-Vis transmission -- Density -- CONCLUSION -- ACKNOWLEDGEMENT -- REFERENCES -- COMPARISON OF SEM/EDX ANALYSIS TO PETROGRAPHIC TECHNIQUES FOR IDENTIFYING THE COMPOSITION OF STONES IN GLASS -- ABSTRACT -- INTRODUCTION -- METHODS OF ANALYSIS AND EXPERIMENTAL PROCEDURE -- Petrographic Analysis -- SEM/EDX Analysis -- SUMMMARY OF RESULTS -- DISCUSSION OF RESULTS -- Case Study #1 - Stone Sample #1 -- Case Study #1 - Stone Sample #5 -- Conclusion from Case Study #1 -- Case Study #2 - Stone Sample #11 -- Case Study #2 - Stone Sample #24 -- Conclusion for Case Study #2 -- Case Study #3 - Stone Sample #7 -- Case Study #3 - Stone Sample #8 -- Conclusion for Case Study #3 -- Case Study #4 - Stone Sample #14 -- Case Study #4 - Stone Sample #15 -- Case Study #4 Conclusion -- CONCLUSIONS -- CAUTIONS -- ACKNOWLEDGEMENT -- REFERENCES -- Forming -- MULTI GOB WEIGHT PRODUCTION -- ABSTRACT -- INTRODUCTION -- DEVELOPMENT -- STANDALONE APPLICATION -- TEST RESULTS -- SUMMARY -- CLOSED LOOP CONTROL OF GLASS CONTAINER FORMING -- ABSTRACT -- INTRODUCTION - THE NEED FOR CLOSED LOOP CONTROL -- CHALLENGES FOR CLOSED LOOP CONTROL OF FORMING PROCESS -- CLOSED LOOP CONTROL OF PARISON FORMING - PLUNGER UP CONTROL -- Background -- Parison forming process (Press and Blow or Narrow Neck Press and Blow) -- Measurement System -- Closed Loop Control Strategy -- System Integration -- Results -- CLOSED LOOP CONTROL OF BLANK SIDE THERMAL PROCESS - BLANK COOLING CONTROL -- Background. Blank Cooling Process -- Measurement System -- Closed Loop Control Strategy -- System Integration -- RESULTS -- OVERALL PERFORMANCE -- SUMMARY AND CONCLUSIONS -- REFERENCES -- HARD GLASS - COMMERCIAL PROGRESS OF THERMALLY STRENGTHENED CONTAINER GLASS -- ABSTRACT -- ABSTRACT -- INTRODUCTION -- PROCESS DETAILS - THE HEATING CYCLE -- PROCESS DETAILS - THE COOLING CYCLE -- IMPROVED DURABILITY -- LOOP TEST RESULTS CONDUCTED IN THE LABORATORY -- ACTUAL FILLING LINE RESULTS -- CONCLUSIONS -- REFERENCES -- Energy and Environmental -- OXYGEN ENHANCED NOX REDUCTION (OENR) TECHNOLOGY FOR GLASS FURNACES -- ABSTRACT -- INTRODUCTION -- OENR PRINCIPLE: STAGED COMBUSTION TO REDUCE NOX EMISSIONS -- OENR MODELLING -- CROSS-FIRED FLOAT GLASS FURNACE APPLICATION -- END-PORT FURNACE APPLICATION -- CONCLUSION -- REFERENCES -- U.S. AIR REGULATIONS INVOLVING GLASS MANUFACTURING -- INTRODUCTION -- BASICS OF ENVIRONMENTAL RULEMAKING -- CLEAN AIR ACT, PART 70 - TITLE V AIR PERMITS -- U.S. EPA MENU OF CONTROL MEASURES -- NATIONAL EMISSIONS STANDARDS, HAZARDOUS AIR POLLUTANTS, NESHAPS -- NATIONAL AMBIENT AIR QUALITY STANDARDS, NAAQS -- GREENHOUSE GAS REGULATIONS -- REFERENCES -- NEW COMBUSTION TECHNIQUE FOR REDUCING NOx AND CO2 EMISSIONS FROM A GLASS FURNACE -- ABSTRACT -- INTRODUCTION -- MODELLING -- PILOT TESTING -- INDUSTRIAL TESTING -- INDUSTRIAL TESTING RESULTS - END-FIRED FURNACES -- CROSS-FIRED INDUSTRIAL FURNACE TESTING -- FURTHER DEVELOPMENT -- CONCLUSIONS -- REFERENCES -- ENVIRONMENT AND ENERGY: FLUE GAS TREATMENT AND PRODUCTION OF ELECTRICAL POWER IN THE GLASS INDUSTRY -- ABSTRACT -- INTRODUCTION -- THE HEAT RECOVERY NEEDS -- THE FLUE GAS TREATMENT TEMPERATURE NEEDS -- CORROSION AND STACK PROTECTION -- TYPICAL HR+FGT LINES -- CONCLUSIONS -- OPTIMELT™ REGENERATIVE THERMO-CHEMICAL HEAT RECOVERY FOR OXY-FUEL GLASS FURNACES -- ABSTRACT -- INTRODUCTION. OPTIMELT HEAT RECOVERY PROCESS -- SUMMARY OF PREVIOUS DEVELOPMENT EFFORTS -- DESCRIPTION OF THE DEMONSTRATION SITE -- SITE CONSTRUCTION AND PREPARATION -- INSTALLATION OF REFRACTORY CORROSION SAMPLES -- TCR REGENERATOR HEAT-UP AND PROCESS STARTUP -- PROCESS OPTIMIZATION -- SUMMARY AND FURTHER WORK -- REFERENCES -- Refractories -- WEAR OF BASIC REFRACTORIES IN GLASS TANK REGENERATORS -- ABSTRACT -- INTRODUCTION -- LITERATURE REVIEW OF V2O5 ATTACK ON BASIC REFRACTORIES IN GLASS TANK REGENERATORS -- REACTIVITY OF CAO IN THE BOND PHASE OF BASIC REGENERATOR -- REFRACTORIES IN THE PRESENCE OF SODIUM SULFATE -- POST-MORTEM EXAMINATION AFTER USE IN GLASS TANK REGENERATORS -- SIMULATIVE REGENERATOR TESTING -- RESULTS OF SIMULATIVE CHECKER TESTING -- SIMILARITY TO BASIC REFRACTORIES USED IN THE CEMENT INDUSTRY -- ATTACK OF MAGNESIA-ZIRCON BRICK BY Na2O -- CONCLUSIONS -- REFERENCES -- MODERN AND COMPETITIVE REGENERATOR DESIGNS FOR GLASS INDUSTRY -- ABSTRACT -- INTRODUCTION -- IMPORTANCE OF A REGENERATIVE SYSTEM -- GENERAL PRINCIPLE FOR CHAMBER DIMENSIONING -- CHOICE OF CHECKERS' DESIGN -- CHOICE OF MATERIALS FOR CHAMBER AND CHECKERS -- CONCLUSION -- Sensors and Control -- DETECTION OF EARLY STAGE GLASS PENETRATION AND WEAK REFRACTORY SPOTS ON FURNACE WALLS -- ABSTRACT -- INTRODUCTION -- TOMOGRAPHIC SENSOR FOR EARLY STAGE GLASS PENETRACTION DETECTION -- GLASS PENETRATION MEASUREMENT STUDIES -- INTEGRATED SELF-MONITORING SMART FURNACE TECHNOLOGY -- CONCLUSIONS AND FUTURE WORK -- FAST AND OBJECTIVE MEASUREMENT OF RESIDUAL STRESSES IN GLASS -- ABSTRACT -- INTRODUCTION -- PRINCIPLE OF MEASUREMENT -- CONVENTIONAL MEASUREMENT -- AUTOMATIC MEASUREMENT -- MEASUREMENT OF OPTICAL GLASS -- OPTIMIZATION OF THE ANNEALING PROCESS -- CORD STRESS MEASUREMENT -- MEASUREMENT OF TUBULAR GLASS -- MEASUREMENT IN REAL-TIME -- GAGE R& -- R ANALYSIS -- CONCLUSION -- REFERENCES. FEEDER EXPERT CONTROL SYSTEM FOR IMPROVED CONTAINERS -- ABSTRACT -- INTRODUCTION -- FOREHEARTHS -- WHY INCORPORATE FOREHEARTHS? -- OBSERVED BENEFITS IN LONG-TERM TRIALS -- CONCLUSIONS -- REFERENCE -- Modeling -- 3-D TRANSIENT NON-ISOTHERMAL CFD MODELING FOR GOB FORMATION -- ABSTRACT -- 1. INTRODUCTION -- 2. GEOMETRY SCHEMATIC -- 3. MESH GENERATION -- 4. MODEL DESCRIPTIONS -- 4.1 Governing equations -- 4.2 Mesh Superposition Technique -- 4.3 Lagrangian mesh updated and TGrid adaptive remeshing method in ANSYS POLYFLOW -- 4.4 Boundary conditions -- 4.5 Initial conditions -- 4.6 Material properties -- 4.7 Numerical solutions -- 5. RESULTS -- 5.1 ANSYS POLYFLOW model -- 5.2 Hybrid model (ANSYS FLUENT POLYFLOW) -- 6. CONCLUSIONS -- 7. FUTURE RESEARCH -- ACKNOWLEDGEMENTS -- REFERENCES -- MODELING OF HEAT TRANSFER AND GAS FLOWS IN GLASS FURNACE REGENERATORS -- ABSTRACT -- INTRODUCTION -- REGENERATOR MODELING -- CONDENSATION OF SODIUM SULFATE -- CONCLUSIONS -- REFERENCES -- ENERGY ANALYSIS FOR PREHEATING AND MODELING OF HEAT TRANSFER FROM FLUE GAS TO A GRANULE -- ABSTRACT -- INTRODUCTION -- ENERGY ANALYSIS FOR PREHEATING -- Method -- Results -- CFD ANALYSIS OF HEAT TRANSFER FROM FLUE GAS TO A GRANULE -- Description of Modeled Geometry -- Method -- Parameters for Sensitivity Analysis -- Thermal Conductivity of Granules -- Specific Heat Capacity of Granules -- RESULTS -- The profile of gas speed -- The temperature history of the granule -- The effect of granule diameter -- The effect of the thermal conductivity of the granule -- The effect of inlet temperature of the flue gases -- The effect of the inlet velocity of the flue gases -- The effect of flue gas composition -- Estimation of the height of a pre-heater -- CONCLUSIONS -- ACKNOWLEDGEMENT -- REFERENCES -- LABORATORY FACILITIES FOR SIMULATION OF ESSENTIAL PROCESS STEPS IN INDUSTRIAL GLASS FURNACES. ABSTRACT -- INTRODUCTION -- EXPERIMENTAL STUDIES ON REFRACTORY CORROSION -- DESCRIPTION OF THE EXPERIMENTAL EQUIPMENT -- EXAMPLE OF STUDY OF CORROSION OF REGENERATOR REFRACTORIES -- EXPLANATION -- CONCLUSIONS ON EXPERIMENTAL STUDY OF REFRACTORY CORROSION -- HIGH TEMPERATURE MELTING OBSERVATION AND EVOLVED GAS ANALYSIS -- DESCRIPTION OF THE EXPERIMENTAL EQUIPMENT -- EXAMPLE OF STUDY OF PREVENTION AND BREAKDOWN OF FOAM IN INDUSTRIAL FURNACES PRODUCING BOROSILICATE GLASS -- CONCLUSIONS HIGH TEMPERATURE MELTING OBSERVATION AND EVOLVED GAS ANALYSIS -- REFERENCES -- HEAT TRANSFER IN GLASS QUENCHING FOR GLASS TEMPERING -- ABSTRACT -- INTRODUCTION -- EXPERIMENTAL SETUP -- Flow System -- Hot Plate -- WFPSV System -- PIV System -- EXPERIMENTAL PROCEDURE AND DATA ANALYSIS -- Transient Cooling -- Velocity Field -- Particles Size Distribution -- RESULTS AND DISCUSSION -- Nusselt Number Correlations for Single-Phase Flows -- Water Enhancement -- Transient Cooling -- CONCLUSIONS -- ACKNOWLEDGMENTS -- REFERENCES -- Author Index -- EULA.