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Article
Pre-ratcheted Tensile Properties of Nickel Base Alloy IN-617 at RT
In advanced ultra-super-critical power plants, Inconel (IN)-617, a nickel base superalloy, is regarded as a material of primary significance. The current study is on the role of prior ratcheting on tensile pro...
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Chapter and Conference Paper
Ratcheting Fatigue Behaviour of Advanced Structural Materials
The advanced power generating industries requires high operating steam temperatures and pressures, to attain higher efficiency. This led to development of alloys with superior properties at elevated temperatur...
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Article
Graph Interpretation, Summarization and Visualization Techniques: A Review and Open Research Issues
Graphs has been a ubiquitous way of representing heterogeneous data. There are many studies focused on graph learning highlighting the approaches for graph data extraction, interpretation and graph summarizati...
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Chapter and Conference Paper
Analysis of Heat Flux Quenching of a Cylindrical Rod Using Oxide Based Nanofluids
Quenching is an immediate cooling process; however, the jet im**ement technique is an efficient method for cooling in constrained space. In the nuclear reactor to prevent the loss of coolant accident conditi...
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Chapter
Post Irradiation Examination of Fuel
Nuclear fuel undergoes continual physio-chemical changes during irradiation in a reactor. Post-irradiation examination (PIE) broadly refers to various inspections and examinations conducted on an irradiated ma...
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Article
Ratcheting Fatigue of Superalloy IN-617 Under Tensile Mean Stress at RT
IN-617 is a superalloy of nickel, primarily used as tubes of superheater, re-heater and steam generator in nuclear core because of its excellent performance in that environment. However, during service the len...
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Article
Effect of Mean Stress on Ratcheting Fatigue Behavior of Modified 9 Cr–1 Mo Steel at RT and 600 °C
Cyclic accumulation of plastic strain under asymmetric cyclic stressing is known as ratcheting. During the last a few decades, a large number of investigations have been carried out on ratcheting fatigue behav...
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Article
Classifying Chart Based on Structural Dissimilarities using Improved Regularized Loss Function
Classification of charts is a major challenge because each chart class has variations due to the styles, appearances, structure, and noises caused due to changing data values. These variations differ across al...
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Article
Evaginating scientific charts: Recovering direct and derived information encodings from chart images
Recovering information encodings from charts is to extract textual and graphical information from the diverse representations of charts to aid various applications that entail the hidden and directly available...
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Chapter and Conference Paper
Response of Modified 9Cr-1Mo Steel Under Asymmetrical Stress Loading at 600 °C
Response of materials under cyclic loading depends on loading type (symmetrical and asymmetrical). Modified 9 Cr-1 Mo steel is an important material used as tube or pipe in steam generator, superheater and reh...
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Article
Ratcheting Fatigue Behavior of Modified 9Cr–1Mo Steel at Room Temperature
Fusion reactor components undergo asymmetric cyclic loading,that leads to a progressive increase in plastic strain and causes deterioration in life of engineering components. This investigation deals with fati...
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Article
Ratcheting Fatigue Behaviour of Zircaloy-2 at 300 °C
In laboratory, materials designed for engineering applications, specifically for fatigue, are generally tested under symmetrical cyclic loading (stress ratio, R = −1), but many structural components exhibit le...
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Article
Influence of Pre-Ratcheting Fatigue on Tensile Behavior of Modified 9Cr-1Mo Steel at Ambient Temperature
Modified 9 Cr-1Mo steel is a material of prime significance in power plants used for components of steam generation units. The phenomenon of ratcheting involves aggregation of plastic strain in each cycle duri...
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Article
ChartFuse: a novel fusion method for chart classification using heterogeneous microstructures
Chart images exhibit significant structural variabilities, which is called as micro-structural variabilities, which makes each image type different from others even though chart image belongs to the same class...
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Chapter and Conference Paper
Interpretation and Segmentation of Chart Images Using h-Means Image Clustering Algorithm
For chart analysis, it is necessary to segment regions of interest from the background for a better understanding of distinctive pieces of charts. Many different methods, such as thresholding, clustering, comp...
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Article
An Efficient Image Retrieval Method Using Fused Heterogeneous Feature
Images exhibit significant variabilities that make each image different from others, even if though they belong to the same class or categories. The lack of affiliation between the heterogeneous features and t...
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Chapter and Conference Paper
Segmentation of Chart Images Using H-Means Algorithm
For chart analysis it is necessary to segment region of interest from background for better understanding of distinctive pieces of charts. Many different methods such as thresholding, clustering, compression-b...
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Chapter and Conference Paper
Stress–Strain Behaviour of Modified 9Cr–1Mo Steel in Asymmetric Cyclic Stressing at Room Temperature
Asymmetric cyclic stressing of structural components causes accumulation of known as ratcheting. It is an important factor in design of nuclear power plants as the accumulated plastic strain causes severe re...
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Chapter and Conference Paper
Irradiation Behaviour of Thoria-Based Fuels
Different aspects of thorium fuel cycle have been studied for the development of thorium fuel-based Advanced Heavy Water Reactor (AHWR) in India. In order to study the irradiation performance of thoria-based m...
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Article
Development and Characterization of Sn–Zn–Bi Lead Free Solder
Sn–Zn based lead free solder is a promising candidate to replace the Sn–Pb eutectic solder due to its low cost and melting temperature (198 °C) near to the Sn–Pb eutectic solder (183 °C). So far eutectic or ne...
