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Sand Fines Erosion in Gas Pipelines - Experiments and CFD Modeling
Praveen G. Kumar; Byron R.J. Smith; Damodaran Vedapuri; Hariprasad J. Subramani; Lee D. Rhyne
Erosion prediction in pipeline elbow by coupling DEM with CFD
Atul Dubey; R.J. Byron Smith; Damodaran Vedapuri
Application of Computational Fluid Dynamics for Parametric Optimization of Jet-Type P/W/C Technique
Amal Phadke; Lars Hovda; Praveen Gonuguntla; Dan Mueller
Erosion of Mud Pulse Telemetry Tools: Numerical Simulation and Field Studies
Peng Yuan; Bo Yu; Herlene Solomon; Hao Zhang; John Stevens; Alberto Mezzatesta; Praveen Gonuguntla Paper presented at the SPE Middle East Oil & Gas Show and Conference, Manama, Kingdom of Bahrain, March 2017.
Performance Enhancement & Profitability Improvements of Refinery Operations Using 3-D Flow Modeling Techniques
Praveen Kumar, Amarvir Chilka and Damodaran Vedapuri,
Computational Approaches to Scale-up and Tech-Transfer in Agitated Filter Bed Drying
E Murphy, K Sinha, MM Boopathy, R Bharadwaj, VV Belekar, 2020 Virtual AIChE Annual Meeting
Big Data Analytics and Fundamental Modeling II
MM Boopathy, G Kasat, M Khan 2019 Spring Meeting and 15th Global Congress on Process Safety
Efficient Use of Computational Model Data Via Zonal Modeling
MM Boopathy, G Kasat, M Khan 2019 Spring Meeting and 15th Global Congress on Process Safety
A Comprehensive Dynamic Model for High-Pressure Tubular LDPE Reactors
M Mummudi, RO Fox Journal of the Chinese Institute of Chemical Engineers 37 (5), 413-430
Erosion in Under-Developed Multiphase Flows
D Vedapuri BHR North American Conference on Multiphase Production Technology, BHR-2014-D2
Sand Fines Erosion and Asset Integrity Management of Deepwater Gas Facilities Effect of Liquid Loading
HJ Subramani, LD Rhyne, PK Gonuguntla, VJ Subramani, D Vedapuri SPE Annual Technical Conference and Exhibition, D021S028R002
Characterization of Wet Gas Flows
HJ Subramani, K Sambath, LD Rhyne, P Nadge, D Vedapuri Offshore Technology Conference, D031S032R001
Liquid Metal Transportation Facility
Mercury migrates from source rocks, metal-rich fluids, oil producing organisms and it accumulates in oil & gas pipeline. Mercury pollutes the marine eco-system by biomagnification and corrodes the pipeline.
Wax Deposition Testing Facility
TSPL's wax deposition flow loop is a hub of innovation, driving transformative research in multiphase flow dynamics. With advanced instrumentation and visualization capabilities, it provides crucial insights into wax removal mechanisms. Pioneering initiatives conducted within the loop, like self-pigging technology and wax inhibition proofs, lead to substantial cost savings and enhanced operational...
Sand Transportation Facility
The entrainment of sand in crude oil occurs during production from reservoirs with low formation strength. The stationary sand bed at the pipe bottom can cause operational problems such as production decline, excessive pressure loss, equipment failure, erosion, and corrosion.
Sand Control Screen Erosion and Performance Testing
Tridiagonal Solutions offers dry gas and slurry erosion testing for downhole sand control screen coupon as well as 3D screen test fixtures of various types such as Premium Mesh, Wedge Wire, Ceramic coated screens etc. The results of erosion tests are being evaluated on basis of screen weight change data, flow performance data, Maximum Particle Pass, pin/filler gauge measurements and Microscopic/Li...
Sand Retention Testing
Tridiagonal Solutions offers sand retention testing for multiple sand screens to select right screen for a specific formation well allowing oil and gas to flow through the well while retaining sand at the formation or limiting the solids flow.
Carbon Dioxide Hydrate Transport Test Facility
This multipurpose test facility is utilized to conduct a number of multiphase flow studies ranging from hydrate transport to liquid entrainment.
Erosion of Elbow and other pipe component Testing Facility
Corrosion, the gradual degradation of materials or metals due to chemical reactions with their environment, poses significant challenges in industries ranging from infrastructure and manufacturing to transportation and energy. To ensure the longevity and reliability of materials, it is essential to employ rigorous corrosion testing methods.
Field Scale Corrosion Testing
Corrosion, the gradual degradation of materials or metals due to chemical reactions with their environment, poses significant challenges in industries ranging from infrastructure and manufacturing to transportation and energy. To ensure the longevity and reliability of materials, it is essential to employ rigorous corrosion testing methods.
Performance Optimization in Process Compressors
Unplanned downtimes lead to reactive and time-based maintenance which can be costly and inefficient. Difficult to quantify metrics that correlate with the overall performance and health of the compressor
Lab Scale Corrosion Testing
Corrosion, the gradual degradation of materials or metals due to chemical reactions with their environment, poses significant challenges in industries ranging from infrastructure and manufacturing to transportation and energy. To ensure the longevity and reliability of materials, it is essential to employ rigorous corrosion testing methods.
Control Valve Erosion Testing
In oil and gas industry, one of the major challenges possessed is the erosion of gate control valve. As an important component in industrial pneumatic conveying pipelines, gate control valves are seriously affected by gas–solid flow. Tridiagonal solutions provide control valve erosion testing with single phase and multiphase flow at high pressures up to 35 bar.
Automated Inflow Control Device Testing
Tridiagonal solutions provides testing of AICD/ICD which includes cavitation testing, flow performance test, erosion test and mud flow initiation and sediment plugging test (as per API 19 ICD). The facility offers testing with single phase and multiphase flow with pressure up to 200 bar.
Asphaltene Deposition Facility
Oil and gas companies face a constant battle asphaltene deposition. This sticky problem clogs equipment and reduces production. While the industry keeps searching for a one-size-fits-all solution, none exists yet. Why?
Liquid metal Transport
Mercury migrates from source rocks, metal-rich fluids, oil producing organisms and it accumulates in oil & gas pipeline. Mercury pollutes the marine eco-system by biomagnification and corrodes the pipeline.
Neutralization Tank
Design new impeller system and other elements in the tank, further studying the flow profile and the effect of acid mixing on certain Parameters.
Prediction of power output in natural gas-fired power generation plant
Predicting power output in natural gas-fired peaker power plants is critical due to their intermittent operation and high economic significance. These plants, which supply power sporadically and at a premium price, pose a unique challenge for grid operators. We aim to forecast power output based on environmental conditions, enabling more informed decisions about plant activation and power purchasi...
Predicting CO and NOx emissions from turbines
In the realm of gas turbines, predicting emissions of carbon monoxide (CO) and nitrogen oxides (NOx) holds significant importance for regulatory compliance and environmental stewardship. This project focuses on developing predictive models that can accurately forecast CO and NOx emissions from gas turbines under varying operating conditions. By analyzing key factors such as combustion temperature,...
Continuous Drug Product Quality by Design (QbD) Model
The Continuous Drug Product Quality by Design (QbD) model aims to ensure consistent product quality from development through to commercial production. One significant hurdle in this process is maintaining information integrity during the technical transfer from R&D to production. Additionally, implementing effective process monitoring within a multivariate design space presents complexities. D...
Mineral Industry
Achieving optimal zinc recovery in the mineral industry is challenging due to the direct impact of processing efficiency on recovery rates. The interaction of key parameters in complex ways makes it difficult to pinpoint their specific effects on recovery. This use case focuses on optimizing the zinc ore beneficiation process to enhance recovery rates. By analyzing and understanding the interactio...
Aluminum production – Optimized Feed Strategy for ALF3
Maintaining precise bath temperature (958±2°C) is crucial for efficient aluminum production. However, existing controllers often struggle to regulate temperature, causing fluctuations in both temperature and ALF3 mass. This use case explores developing an optimized ALF3 feed strategy to address these challenges. By leveraging advanced control algorithms, we aim to minimize fluctuations and enhance...
Real-Time Deployment of BTP Prediction Model in Sinter Plant
Ensuring the quality and productivity of sinter production in the iron industry relies heavily on monitoring and maintaining the Burn-Through Temperature (BTP) position and temperature. However, critical data such as %coke, coke fines, and sinter bed were previously unavailable, posing challenges to effective monitoring and prediction. This initiative focuses on deploying a real-time BTP predictio...
Truck Fleet Maintenance Management
With each truck averaging a value of over $3 million, these assets are indispensable to mining operations. This initiative focuses on implementing proactive maintenance strategies to monitor and maintain the health of truck fleets effectively. By leveraging advanced monitoring systems and predictive maintenance techniques, operators can maximize uptime, extend asset lifespan, and ensure the smooth...
Induced-Draft Fan Predictive Maintenance
In industrial settings, ensuring the uninterrupted operation of induced-draft fans is essential for maintaining profitability. However, relying solely on routine maintenance schedules can overlook potential failures and incur unnecessary expenses. Additionally, visualizing maintenance trends, particularly concerning fan vibration, becomes challenging due to dust scale build-up. This initiative foc...
Clinker Production Reports
Aggregating clinker production data by shift is a standard practice in cement plants, yet its quantification poses challenges due to varying modes of operation. The diverse operational methods employed make it difficult to accurately quantify production figures, hindering efficient reporting. This initiative aims to streamline clinker production reporting processes by implementing standardized met...
Free Lime Modeling
Balancing lime addition to minimize both NOx emissions and free lime in clinker poses a significant challenge. With lab samples typically providing feedback with delays of 1-2 hours, operators face difficulties in timely adjustments. Excessive lime addition results in fuel wastage, while inadequate addition leads to poor-quality clinker. This initiative focuses on developing a predictive modeling ...
Burning Zone Temperature Prediction
In the quest for quality production, controlling temperature variations within the kiln's burning zone is paramount. The challenge lies in the diverse temperature ranges across the kiln, complicating monitoring and regulation. Low temperatures risk excess free lime, while excessive heat can compromise product quality and refractory lining integrity. This initiative focuses on predictive temperatur...
Kiln Stoppage Investigation (Mining & Cement Industry)
Kiln stoppages present a formidable challenge, resulting in substantial production loss and revenue impact. With a multitude of potential causes, investigating and identifying preventive measures for future occurrences can be complex. This initiative is dedicated to mitigating kiln stoppages by implementing proactive measures. Through comprehensive analysis and innovative strategies, we aim to min...
Grinding Mill Predictive Maintenance
This initiative targets the optimization of grinding mill maintenance to prevent unplanned downtime, a critical factor for profitability. Traditional maintenance schedules often overlook potential failures or result in unnecessary expenses. Moreover, continuous mill operation leads to wear and tear, causing production delays. By implementing predictive maintenance strategies, organizations can pro...