Search Results - "Kharangate, Chirag R."

Review of computational studies on boiling and condensation by Kharangate, Chirag R., Mudawar, Issam

“…•Popular two-phase computational schemes are discussed and contrasted.•Implementation of interfacial mass, momentum, and energy transfer are also…”
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Dynamic pH and Thermal Analysis of Paper-Based Microchip Electrophoresis by Hasan, Muhammad Noman, An, Ran, Akkus, Asya, Akkaynak, Derya, Minerick, Adrienne R, Kharangate, Chirag R, Gurkan, Umut A

“…Paper-based microchip electrophoresis has the potential to bring laboratory electrophoresis tests to the point of need. However, high electric potential and…”
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Machine learning algorithms to predict flow condensation heat transfer coefficient in mini/micro-channel utilizing universal data by Zhou, Liwei, Garg, Deepak, Qiu, Yue, Kim, Sung-Min, Mudawar, Issam, Kharangate, Chirag R.

“…•A large database for flow condensation heat transfer in mini/micro-channels is amassed.•Four machine learning algorithms are developed: ANN, AdaBoost, Random…”
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An artificial neural network model to predict mini/micro-channels saturated flow boiling heat transfer coefficient based on universal consolidated data by Qiu, Yue, Garg, Deepak, Zhou, Liwei, Kharangate, Chirag R., Kim, Sung-Min, Mudawar, Issam

“…•A large database for flow boiling heat transfer in mini/micro-channels is amassed.•An ANN model is developed that predicts the test data with an MAE of…”
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Experimental and computational investigation of vertical downflow condensation by Lee, Hyoungsoon, Kharangate, Chirag R., Mascarenhas, Nikhin, Park, Ilchung, Mudawar, Issam

“…This explores downflow condensation in a circular tube both experimentally and computationally using FC-72 as a working fluid. A highly instrumented…”
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Consolidated modeling and prediction of heat transfer coefficients for saturated flow boiling in mini/micro-channels using machine learning methods by Bard, Ari, Qiu, Yue, Kharangate, Chirag R., French, Roger

“…•A consolidated database for flow boiling heat transfer in mini/micro-channels is investigated using data science tools.•Optimal model gave a Mean Absolute…”
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Computational modeling of turbulent evaporating falling films by Kharangate, Chirag R., Lee, Hyoungsoon, Mudawar, Issam

“…The primary objective of this study is to construct a computational model for turbulent, free-falling liquid films subjected to evaporative heating. The model…”
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Embedded cooling with 3D manifold for vehicle power electronics application: Single-phase thermal-fluid performance by Jung, Ki Wook, Kharangate, Chirag R., Lee, Hyoungsoon, Palko, James, Zhou, Feng, Asheghi, Mehdi, Dede, Ercan M., Goodson, Kenneth E.

“…[Display omitted] •Thermal-fluidic performance of microchannels with a 3-D manifold was investigated.•Heat fluxes were tested up to 250 W/cm2 with varied flow…”
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A new mechanistic model for predicting flow boiling critical heat flux based on hydrodynamic instabilities by Huang, Cho-Ning, Kharangate, Chirag R.

“…•A new theoretical model for predicting the trigger mechanism for flow boiling CHF is presented.•Flow boiling on the wall is sustained mostly by the wetting…”
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Consolidated model for predicting flow boiling critical heat flux in single-sided and double-sided heated rectangular channels by Huang, Cho-Ning, Kharangate, Chirag R.

“…•A theoretical approach to predicting CHF for flow boiling is presented.•Model captures the effects of inlet conditions, heating configuration, orientation,…”
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An artificial neural network model for predicting frictional pressure drop in micro-pin fin heat sink by Lee, Haeun, Kang, Minsoo, Jung, Ki Wook, Kharangate, Chirag R., Lee, Sael, Iyengar, Madhusudan, Malone, Chris, Asheghi, Mehdi, Goodson, Kenneth E., Lee, Hyoungsoon

“…•Universal approach for predicting frictional pressure drop in micro-pin fin heat sinks is achieved.•A consolidated database consisting of 1,651 experimental…”
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Thermal design and management of micro-pin fin heat sinks for energy-efficient three-dimensional stacked integrated circuits by Jung, Daewoong, Lee, Haeun, Kong, Daeyoung, Cho, Eunho, Jung, Ki Wook, Kharangate, Chirag R., Iyengar, Madhusudan, Malone, Chris, Asheghi, Mehdi, Goodson, Kenneth E., Lee, Hyoungsoon

“…•Energy-efficient embedded cooling in micro-pin fin heat sink is achieved.•Thermo-hydraulic performance of micro-pin fins is analyzed by the thermal…”
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Single-phase thermal and hydraulic performance of embedded silicon micro-pin fin heat sinks using R245fa by Kong, Daeyoung, Jung, Ki Wook, Jung, Sangwoo, Jung, Daewoong, Schaadt, Joseph, Iyengar, Madhusudan, Malone, Chris, Kharangate, Chirag R., Asheghi, Mehdi, Goodson, Kenneth E., Lee, Hyoungsoon

“…•The single-phase heat transfer and pressure drop of micro-pin fin arrays are studied.•The heat transfer coefficient varies with the mass flow rate and pin…”
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Effects of two-phase inlet quality, mass velocity, flow orientation, and heating perimeter on flow boiling in a rectangular channel: Part 1 – Two-phase flow and heat transfer results by Kharangate, Chirag R., O’Neill, Lucas E., Mudawar, Issam

“…•This study explores flow boiling in a rectangular channel with saturated inlet.•Three orientations with respect to Earth gravity are…”
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Effects of two-phase inlet quality, mass velocity, flow orientation, and heating perimeter on flow boiling in a rectangular channel: Part 2 – CHF experimental results and model by Kharangate, Chirag R., O’Neill, Lucas E., Mudawar, Issam

“…•This study explores effects of gravity on CHF for flow boiling with saturated inlet.•Increasing mass velocity decreases the influence of flow orientation on…”
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Investigation of 3D manifold architecture heat sinks in air-cooled condensers by Kharangate, Chirag R., Libeer, Will, Palko, James, Lee, Hyoungsoon, Shi, Jessica, Asheghi, Mehdi, Goodson, Kenneth E.

“…•Study explores the performance of the air-side of a traditional ACC heat sink.•A novel 3D manifolding architecture heat sink design is implemented.•Various…”
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Assessment of body force effects in flow condensation, part II: Criteria for negating influence of gravity by O’Neill, Lucas E., Park, Ilchung, Kharangate, Chirag R., Devahdhanush, V.S., Ganesan, V., Mudawar, Issam

“…•This study concerns development of criteria to achieve gravity independent flow condensation.•Criteria developed by comparing data for horizontal flow, upflow…”
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Time-averaged and transient pressure drop for flow boiling with saturated inlet conditions by O’Neill, Lucas E., Kharangate, Chirag R., Mudawar, Issam

“…•Pressure drop results are presented for flow boiling of FC-72 along rectangular channel.•Both transient and time-averaged results are analyzed to better…”
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Assessment of body force effects in flow condensation, Part I: Experimental investigation of liquid film behavior for different orientations by Park, Ilchung, O’Neill, Lucas E., Kharangate, Chirag R., Mudawar, Issam

“…•Gravity effects are examined by comparing FC-72 data for multiple orientations.•High speed video shows very different liquid film behavior at low mass…”
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Experimental and theoretical study of critical heat flux in vertical upflow with inlet vapor void by Kharangate, Chirag R., Mudawar, Issam, Hasan, Mohammad M.

“…This study explores the mechanism of flow boiling critical heat flux (CHF) for FC-72 in a 2.5 mm × 5 mm vertical upflow channel that is heated along its 2.5 mm…”
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