Log in

Relevant bibliographies by topics / Compact heat exchangers; Flow pattern / Journal articles

To see the other types of publications on this topic, follow the link: Compact heat exchangers; Flow pattern.

Journal articles on the topic 'Compact heat exchangers; Flow pattern'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Compact heat exchangers; Flow pattern.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

MURAI, Kazuhiro, Yosuke KAWASHIMA, Shigeyashu NAKANISHI, Yoshinori YABU, and Nobuyoshi TSUTSUMI. "Visualization study of flow pattern in practical plate type compact heat exchangers." JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN 7, no. 26 (1987): 165–70. http://dx.doi.org/10.3154/jvs1981.7.165.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Gürel, Barış, Volkan Ramazan Akkaya, Merve Göltaş, et al. "Investigation on flow and heat transfer of compact brazed plate heat exchanger with lung pattern." Applied Thermal Engineering 175 (July 2020): 115309. http://dx.doi.org/10.1016/j.applthermaleng.2020.115309.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Wambsganss, M. W., D. M. France, J. A. Jendrzejczyk, and T. N. Tran. "Boiling Heat Transfer in a Horizontal Small-Diameter Tube." Journal of Heat Transfer 115, no. 4 (1993): 963–72. http://dx.doi.org/10.1115/1.2911393.

Full text

Abstract:

Results of a study on boiling heat transfer of refrigerant R-113 in a small-diameter (2.92 mm) tube are reported. Local heat transfer coefficients are measured for a range of heat flux (8.8–90.75 kW/m2), mass flux (50–300 kg/m2s), and equilibrium mass quality (0–0.9). The measured coefficients are used to evaluate 10 different heat transfer correlations, some of which have been developed specifically for refrigerants. High heat fluxes and low mass fluxes are inherent in small channels, and this combination results in high boiling numbers. In addition, based on a flow pattern map developed from

APA, Harvard, Vancouver, ISO, and other styles

4

Maggiolo, Dario, Srdjan Sasic, and Henrik Ström. "Self-cleaning compact heat exchangers: The role of two-phase flow patterns in design and optimization." International Journal of Multiphase Flow 112 (March 2019): 1–12. http://dx.doi.org/10.1016/j.ijmultiphaseflow.2018.12.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Khan, Muhammad, Yong Song, and Qunying Huang. "Numerical analysis of thermal performance of heat exchanger: Different plate structures and fluids." Thermal Science, no. 00 (2021): 195. http://dx.doi.org/10.2298/tsci201103195k.

Full text

Abstract:

Due to compact size, high power density, low cost and short construction time, the Small Modular Reactors (SMRs) are considered as one of the candidate reactors, in which the power generation system is important with a compact heat exchanger for modular construction. Therefore, the effect of plate structure and nature of the working fluid on the thermal performance of Plate Heat Exchanger (PHE) are analyzed for the design of compact and efficient heat exchanger. The heat transfer rate, temperature counters, velocity vectors and pressure drop have been optimized and investigated using FLUENT. T

APA, Harvard, Vancouver, ISO, and other styles

6

Dey, Anshumaan, and Monisha M. Mandal. "Hydrodynamics Study of Oil–Water Flow in Coiled Flow Inverter." Advanced Science, Engineering and Medicine 12, no. 2 (2020): 173–80. http://dx.doi.org/10.1166/asem.2020.2485.

Full text

Abstract:

The present numerical study is an effort to examine the hydrodynamics characteristics of two immiscible liquids (oil and water) flowing in different tubes. i.e., straight, coiled and Coiled Flow Inverter (CFI) tube of equal dimensions. CFI is a novel device in which fluid flow inversion takes place at uniform interval length of tube. The effect of oil-water viscosity ratio (µoil/µwater = 1.6 and 30) on velocity contours, phase distribution and pressure drop in the different tubes were investigated. The present work show that flow pattern of oil–water flows was changed from stratified to annula

APA, Harvard, Vancouver, ISO, and other styles

7

Sheremet, Mikhail A., and Ioan Pop. "Natural convection combined with thermal radiation in a square cavity filled with a viscoelastic fluid." International Journal of Numerical Methods for Heat & Fluid Flow 28, no. 3 (2018): 624–40. http://dx.doi.org/10.1108/hff-02-2017-0059.

Full text

Abstract:

Purpose The purpose of this paper is to study natural convective heat transfer and viscoelastic fluid flow in a differentially heated square cavity under the effect of thermal radiation. Design/methodology/approach The cavity filled with a viscoelastic fluid is heated uniformly from the left wall and cooled from the right side while insulated from horizontal walls. Governing partial differential equations formulated in non-dimensional stream function, vorticity and temperature with corresponding boundary conditions have been solved by finite difference method of second order accuracy. The effe

APA, Harvard, Vancouver, ISO, and other styles

8

Sheik Ismail, L., C. Ranganayakulu, and Ramesh K. Shah. "Numerical study of flow patterns of compact plate-fin heat exchangers and generation of design data for offset and wavy fins." International Journal of Heat and Mass Transfer 52, no. 17-18 (2009): 3972–83. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2009.03.026.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Rehman, Aysha, Azad Hussain, and Sohail Nadeem. "Assisting and Opposing Stagnation Point Pseudoplastic Nano Liquid Flow towards a Flexible Riga Sheet: A Computational Approach." Mathematical Problems in Engineering 2021 (May 15, 2021): 1–14. http://dx.doi.org/10.1155/2021/6610332.

Full text

Abstract:

Nanofluids are used as coolants in heat transport devices like heat exchangers, radiators, and electronic cooling systems (like a flat plate) because of their improved thermal properties. The preeminent perspective of this study is to highlight the influence of combined convection on heat transfer and pseudoplastic non-Newtonian nanofluid flow towards an extendable Riga surface. Buongiorno model is incorporated in the present study to tackle a diverse range of Reynolds numbers and to analyze the behavior of the pseudoplastic nanofluid flow. Nanofluid features are scrutinized through Brownian m

APA, Harvard, Vancouver, ISO, and other styles

10

Fiebig, Martin. "COMPACT HEAT EXCHANGERS: VORTEX GENERATORS." Journal of Enhanced Heat Transfer 24, no. 1-6 (2017): 1–20. http://dx.doi.org/10.1615/jenhheattransf.v24.i1-6.10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Camilleri, R., D. A. Howey, and M. D. McCulloch. "Predicting the flow distribution in compact parallel flow heat exchangers." Applied Thermal Engineering 90 (November 2015): 551–58. http://dx.doi.org/10.1016/j.applthermaleng.2015.07.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Bell, Kenneth J. "A Tutorial on Compact Heat Exchangers." Heat Transfer Engineering 17, no. 1 (1996): 3. http://dx.doi.org/10.1080/01457639608939864.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

KALININ, ELWIN KONSTANTINOVICH, GENRIKH ALEKSANDROVICH DREITSER, and EUGENII VLADIMIROVICH DUBROVSKY. "Compact Tube and Plate-Finned Heat Exchangers." Heat Transfer Engineering 6, no. 1 (1985): 44–51. http://dx.doi.org/10.1080/01457638508939618.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

BULATOV, IGOR. "Retrofit Optimization Framework for Compact Heat Exchangers." Heat Transfer Engineering 26, no. 5 (2005): 4–14. http://dx.doi.org/10.1080/01457630590927273.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

LEIGHTON, DANIEL, YUNHO HWANG, and REINHARD RADERMACHER. "COMPACT BRAZED PLATE HEAT EXCHANGERS FOR CO2 HEAT PUMP WATER HEATERS." International Journal of Air-Conditioning and Refrigeration 18, no. 04 (2010): 289–95. http://dx.doi.org/10.1142/s2010132510000265.

Full text

Abstract:

The plate-type heat exchanger is found to be well suited for the application of a transcritical CO2 heat pump water heater. A CO2 heat pump water heater test facility was used to evaluate the performance of a high-pressure plate-type heat exchanger. The performance characteristics of heat exchanger effectiveness, capacity, and pressure drop were evaluated over a range of CO2 gas cooler inlet pressures and temperatures. For the ambient temperature range of 10°C to 30°C, the maximum observed capacities ranged from 4.46 kW to 5.34 kW, with the capacity increasing approximately linearly with incre

APA, Harvard, Vancouver, ISO, and other styles

16

Mehendale, S. S., A. M. Jacobi, and R. K. Shah. "Fluid Flow and Heat Transfer at Micro- and Meso-Scales With Application to Heat Exchanger Design." Applied Mechanics Reviews 53, no. 7 (2000): 175–93. http://dx.doi.org/10.1115/1.3097347.

Full text

Abstract:

By their very nature, compact heat exchangers allow an efficient use of material, volume, and energy in thermal systems. These benefits have driven heat exchanger design toward higher compactness, and the trend toward ultra-compact designs will continue. Highly compact surfaces can be manufactured using micro-machining and other modern technologies. In this paper, unresolved thermal-hydraulic issues related to ultra-compact designs are discussed, and the status of the technologies required for the production of ultra-compact structured surfaces is summarized. This review article includes 67 re

APA, Harvard, Vancouver, ISO, and other styles

17

Abeykoon, Chamil. "Compact heat exchangers – Design and optimization with CFD." International Journal of Heat and Mass Transfer 146 (January 2020): 118766. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2019.118766.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Starace, G., M. Fiorentino, M. P. Longo, and E. Carluccio. "A hybrid method for the cross flow compact heat exchangers design." Applied Thermal Engineering 111 (January 2017): 1129–42. http://dx.doi.org/10.1016/j.applthermaleng.2016.10.018.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Mortean, M. V. V., K. V. Paiva, and M. B. H. Mantelli. "Diffusion bonded cross-flow compact heat exchangers: Theoretical predictions and experiments." International Journal of Thermal Sciences 110 (December 2016): 285–98. http://dx.doi.org/10.1016/j.ijthermalsci.2016.07.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Liu, Yang, N. O. Shvets, and V. V. Sereda. "TWO-PHASE FLOW REGIMES IN HORIZONTAL TUBES OF COMPACT HEAT EXCHANGERS." Scientific notes of Taurida National V.I. Vernadsky University. Series: Technical Sciences, no. 3 (2021): 203–9. http://dx.doi.org/10.32838/2663-5941/2021.3/31.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Kumar, Ravi Shankar, and D. S. Chauhan. "A Review of CFD Analysis of Heat Exchanger for Laminar Flow." SMART MOVES JOURNAL IJOSCIENCE 7, no. 3 (2021): 9–12. http://dx.doi.org/10.24113/ijoscience.v7i3.363.

Full text

Abstract:

Helical coil heat exchangers, due to their maturity, are widely used in industrial applications such as the chemical and food industry, power generation, electronics, environmental technology, manufacturing industry, air conditioning, waste heat recovery, etc. on straight and cup heat exchangers. With its compact structure, larger heat transfer area and higher heat transfer capacity, etc., the twisted tap and classification of improvement techniques are presented in this paper. To present the dynamics, application, and advantages of CFD for computational fluids presented in this paper.

APA, Harvard, Vancouver, ISO, and other styles

22

Chennu, Ranganayakulu. "Numerical analysis of compact plate-fin heat exchangers for aerospace applications." International Journal of Numerical Methods for Heat & Fluid Flow 28, no. 2 (2018): 395–412. http://dx.doi.org/10.1108/hff-08-2016-0313.

Full text

Abstract:

Purpose The purpose of this study is to find the thermo-hydraulic performances of compact heat exchangers (CHE’s), which are strongly depending upon the prediction of performance of various types of heat transfer surfaces such as offset strip fins, wavy fins, rectangular fins, triangular fins, triangular and rectangular perforated fins in terms of Colburn “j” and Fanning friction “f” factors. Design/methodology/approach Numerical methods play a major role for analysis of compact plate-fin heat exchangers, which are cost-effective and fast. This paper presents the on-going research and work car

APA, Harvard, Vancouver, ISO, and other styles

23

Ren, Bin, Xuchen Zhu, Yannan Du, Zhe Pu, Hongliang Lu, and Aini He. "Study on Testing Methods for the Heat Transfer Performance of Plate Heat Exchangers." E3S Web of Conferences 245 (2021): 01048. http://dx.doi.org/10.1051/e3sconf/202124501048.

Full text

Abstract:

Plate heat exchangers are new-type compact heat exchangers with high heat transfer efficiency widely used in heating, food, medicine, shipbuilding and petrochemical industries. However, only the laboratory testing can accurately obtain the real heat transfer and flow resistance performance of plate heat exchanger. In this paper, the basic principles of modified Wilson plot method and equal velocity method are firstly introduced. Then the testing system including flow chart and testing instruments are discussed. Finally, contrast experiments using the different two methods are conducted. The re

APA, Harvard, Vancouver, ISO, and other styles

24

Tinaut, F. V., A. Melgar, and A. A. Rahman Ali. "Correlations for heat transfer and flow friction characteristics of compact plate-type heat exchangers." International Journal of Heat and Mass Transfer 35, no. 7 (1992): 1659–65. http://dx.doi.org/10.1016/0017-9310(92)90136-g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Gunnasegaran, P., N. H. Shuaib, and M. F. Abdul Jalal. "The Effect of Geometrical Parameters on Heat Transfer Characteristics of Compact Heat Exchanger with Louvered Fins." ISRN Thermodynamics 2012 (November 14, 2012): 1–10. http://dx.doi.org/10.5402/2012/832708.

Full text

Abstract:

Compact heat exchangers (CHEs) have been widely used in various applications in thermal fluid systems including automotive thermal management systems. Among the different types of heat exchangers for engine cooling applications, cross-flow CHEs with louvered fins are of special interest because of their higher heat rejection capability with the lower flow resistance. In this study, the effects of geometrical parameters such as louver angle and fin pitch on air flow and heat transfer characteristics on CHEs are numerically investigated. Numerical investigations using five different cases with i

APA, Harvard, Vancouver, ISO, and other styles

26

Watel, Barbara. "Review of saturated flow boiling in small passages of compact heat-exchangers." International Journal of Thermal Sciences 42, no. 2 (2003): 107–40. http://dx.doi.org/10.1016/s1290-0729(02)00013-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Wang, Jiawei, Yuwei Sun, Mingjian Lu, and Xinping Yan. "Study on heat transfer and pressure drop characteristics in marine S-CO2 power cycle hybrid heat exchangers." E3S Web of Conferences 185 (2020): 01082. http://dx.doi.org/10.1051/e3sconf/202018501082.

Full text

Abstract:

The S-CO2 power cycle has the advantages of compact structure and high energy density, which can be used to recover the waste heat of ship exhaust, thus improving the energy efficiency of ships and reducing emissions. The hybrid heat exchangers with etched plates and fins can be used as the heat transfer device of S-CO2 and exhaust, its heat transfer and pressure drop characteristics have a great influence on S- CO2 power cycle performance. In this study, a CFD model of the hybrid heat exchangers was established. The effects of different exhaust inlet temperatures, inlet mass flow rates and in

APA, Harvard, Vancouver, ISO, and other styles

28

Konukhov, V., S. Mukhanov, and G. Konukhova. "Optimal Shape Selection of Heat Exchangers Surfaces during Convective Heat Transfer." Solid State Phenomena 284 (October 2018): 1337–41. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.1337.

Full text

Abstract:

The article contains the results of a research in constructing of modern heat exchangers form of heat exchanging surfaces and modes of heat media flux, providing minimum area (size) of heat exchanging apparatus. Decreasing of heat-transferring area is achieved by using different techniques of intensification of convective heat exchange. Intensification of the heat exchange is accompanied by increasing of energy consumption for pumping the coolant. It is concluded that under the conditions of turbulent flow, the transport mechanism does not strongly depend on the shape of the perturbations intr

APA, Harvard, Vancouver, ISO, and other styles

29

Kruzel, Marcin, Tadeusz Bohdal, and Małgorzata Sikora. "Heat transfer and pressure drop during refrigerants condensation in compact heat exchangers." International Journal of Heat and Mass Transfer 161 (November 2020): 120283. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2020.120283.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Solano, J. P., A. García, P. G. Vicente, and A. Viedma. "Flow pattern assessment in tubes of reciprocating scraped surface heat exchangers." International Journal of Thermal Sciences 50, no. 5 (2011): 803–15. http://dx.doi.org/10.1016/j.ijthermalsci.2010.11.019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Ghazanfari, Seyed Alireza, and Malan Abdul Wahid. "HEAT TRANSFER ENHANCEMENT AND PRESSURE DROP FOR FIN-AND-TUBE COMPACT HEAT EXCHANGERS WITH DELTA WINGLET-TYPE VORTEX GENERATORS." Facta Universitatis, Series: Mechanical Engineering 16, no. 2 (2018): 233. http://dx.doi.org/10.22190/fume180117024g.

Full text

Abstract:

Heat transfer rate, pressure loss and efficiency are considered as the most important parameters in designing compact heat exchangers. Despite different types of heat exchangers, fin-and-tube compact heat exchangers are still common device in different industries due to the diversity of usage and the low space installation need. The efficiency of the compact heat exchanger can be increased by introducing the fins and increasing the heat transfer rate between the surface and the surroundings. Numerous modifications can be applied to the fin surface to increase heat transfer. Delta-winglet vorte

APA, Harvard, Vancouver, ISO, and other styles

32

Olson, D. A. "Heat Transfer in Thin, Compact Heat Exchangers With Circular, Rectangular, or Pin-Fin Flow Passages." Journal of Heat Transfer 114, no. 2 (1992): 373–82. http://dx.doi.org/10.1115/1.2911285.

Full text

Abstract:

We have measured heat transfer and pressure drop of three thin, compact heat exchangers in helium gas at 3.5 MPa and higher, with Reynolds numbers of 450 to 36,000. The flow geometries for the three heat exchanger specimens were: circular tube, rectangular channel, and staggered pin fin with tapered pins. The specimens were heated radiatively at heat fluxes up to 77 W/cm2. Correlations were developed for the isothermal friction factor as a function of Reynolds number, and for the Nusselt number as a function of Reynolds number and the ratio of wall temperature to fluid temperature. The specime

APA, Harvard, Vancouver, ISO, and other styles

33

JACOBI, ANTHONY M., and RAMESH K. SHAH. "Air-Side Flow and Heat Transfer in Compact Heat Exchangers: A Discussion of Enhancement Mechanisms." Heat Transfer Engineering 19, no. 4 (1998): 29–41. http://dx.doi.org/10.1080/01457639808939934.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Beale, Steven B. "A Simple, Effective Viscosity Formulation for Turbulent Flow and Heat Transfer in Compact Heat Exchangers." Heat Transfer Engineering 33, no. 1 (2012): 4–11. http://dx.doi.org/10.1080/01457632.2011.584807.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Van den Bulck, E., and S. A. Klein. "A Single-Blow Test Procedure for Compact Heat and Mass Exchangers." Journal of Heat Transfer 112, no. 2 (1990): 317–22. http://dx.doi.org/10.1115/1.2910379.

Full text

Abstract:

This paper discusses a single-blow test procedure for estimating the overall heat and mass transfer coefficients of compact dehumidifier matrices. The procedure consists of three sequential experimental procedures for obtaining, respectively, the core geometry of the test matrix, the active mass of sorbent within the matrix, and the distributions of the temperature and humidity ratio responses with time and distance in the flow direction. The analysis technique paired to the experimental procedure is based upon the transformation of the model partial differential equations into a set of ordina

APA, Harvard, Vancouver, ISO, and other styles

36

Son, Karen N., Justin A. Weibel, Vellaisamy Kumaresan, and Suresh V. Garimella. "Design of multifunctional lattice-frame materials for compact heat exchangers." International Journal of Heat and Mass Transfer 115 (December 2017): 619–29. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2017.07.073.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Ravikumaur, S. G., K. N. Seetharamu, and P. A. Aswatha Narayana. "Performance evaluation of crossflow compact heat exchangers using finite elements." International Journal of Heat and Mass Transfer 32, no. 5 (1989): 889–94. http://dx.doi.org/10.1016/0017-9310(89)90238-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Zhou, Jian, Zhongning Sun, Ming Ding, Haozhi Bian, Nan Zhang, and Zhaoming Meng. "CFD simulation for flow distribution in manifolds of central-type compact parallel flow heat exchangers." Applied Thermal Engineering 126 (November 2017): 670–77. http://dx.doi.org/10.1016/j.applthermaleng.2017.07.194.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Wang, Chi-Chuan, Kai-Shing Yang, Jhong-Syuan Tsai, and Ing Youn Chen. "Characteristics of flow distribution in compact parallel flow heat exchangers, part II: Modified inlet header." Applied Thermal Engineering 31, no. 16 (2011): 3235–42. http://dx.doi.org/10.1016/j.applthermaleng.2011.06.003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Wang, Chi-Chuan, Kai-Shing Yang, Jhong-Syuan Tsai, and Ing Youn Chen. "Characteristics of flow distribution in compact parallel flow heat exchangers, part I: Typical inlet header." Applied Thermal Engineering 31, no. 16 (2011): 3226–34. http://dx.doi.org/10.1016/j.applthermaleng.2011.06.004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Huang, Cheng-Hung, and Chun-Hsien Wang. "The design of uniform tube flow rates for Z-type compact parallel flow heat exchangers." International Journal of Heat and Mass Transfer 57, no. 2 (2013): 608–22. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2012.10.058.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Tychanicz-Kwiecień, Maria, and Sebastian Grosicki. "Research methods in the study of heat transfer coefficient during flow in minichannels." Journal of Mechanical and Energy Engineering 5, no. 1 (2021): 59–68. http://dx.doi.org/10.30464/10.30464/jmee.2021.5.1.59.

Full text

Abstract:

The paper presents the specification of research methods commonly encountered in the studies of heat transfer processes in minichannels. In particular the following methods have been emphasized: electrochemical limiting current method as well as the thermal balance method. In thermal balance method the mean heat transfer coefficient is determined by the set of experimental thermal measurements of the investigated heat exchanger. In turn, limiting current method is based on heat and mass transfer analogy. The discussed research methods have been implemented on two specially designed and constru

APA, Harvard, Vancouver, ISO, and other styles

43

Tingaud, Florian, Sébastien Ferrouillat, Stéphane Colasson, Odin Bulliard-Sauret, and André Bontemps. "Improvement of Two-Phase Flow Distribution in Compact Heat Exchangers by Using Ultrasound." Applied Mechanics and Materials 392 (September 2013): 521–25. http://dx.doi.org/10.4028/www.scientific.net/amm.392.521.

Full text

Abstract:

In this communication we present a new active method to modify two-phase flow distribution in a heat exchanger, when it is in operation, by using ultrasound generators which can be activated when necessary. An experimental study has been carried out to validate the concept and to evaluate the effects of ultrasound on the flow distribution. An experimental test rig was built to measure the flow distribution in realistic manifold and parallel channel geometry. The test section is composed of a manifold feeding 10 channels with air-water mixture. In front of each channel a piezoelectric generator

APA, Harvard, Vancouver, ISO, and other styles

44

Jokar, Amir, Steven J. Eckels, and Mohammad H. Hosni. "Single-Phase Flow in Meso-Channel Compact Heat Exchangers for Air Conditioning Applications." Heat Transfer Engineering 31, no. 1 (2010): 3–16. http://dx.doi.org/10.1080/01457630903263200.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Marchitto, A., F. Devia, M. Fossa, G. Guglielmini, and C. Schenone. "Experiments on two-phase flow distribution inside parallel channels of compact heat exchangers." International Journal of Multiphase Flow 34, no. 2 (2008): 128–44. http://dx.doi.org/10.1016/j.ijmultiphaseflow.2007.08.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Lin, Yuan-Sheng, Qi Jing, and Yong-Hui Xie. "Numerical investigation on thermal performance and flow characteristics of Z and S shape printed circuit heat exchanger using S-CO2." Thermal Science 23, Suppl. 3 (2019): 757–64. http://dx.doi.org/10.2298/tsci180620090l.

Full text

Abstract:

As a high-efficiency compact heat exchanger, the printed circuit heat exchanger has been widely applied into nuclear reactor and energy industry. In the present paper, the thermal hydraulic performance of printed circuit heat exchanger based on S-CO2 Brayton power cycle has been numerically investigated for various channel shape and bend angle. A total of seven different shaped channels including straight, Z-10, Z-20, Z-30, S-10, S-20, S-30 are modeled, and evaluated according to the heat transfer and friction performances within the Reynolds number of 5000-30000. The inlet temperature/outlet

APA, Harvard, Vancouver, ISO, and other styles

47

Baliga, B. R., and R. R. Azrak. "Laminar Fully Developed Flow and Heat Transfer in Triangular Plate-Fin Ducts." Journal of Heat Transfer 108, no. 1 (1986): 24–32. http://dx.doi.org/10.1115/1.3246900.

Full text

Abstract:

This paper presents a numerical investigation of fully developed flow and heat transfer in triangular cross section plate-fin ducts encountered in compact heat exchangers. Heat conduction in the fin and convection in the fluid are analyzed simultaneously as a conjugate problem. Overall and local results are presented for representative values of the duct aspect ratio and a fin conductance parameter.

APA, Harvard, Vancouver, ISO, and other styles

48

Zhang, Guan-min, Mao-cheng Tian, and Shou-jun Zhou. "Simulation and Analysis of Flow Pattern in Cross-Corrugated Plate Heat Exchangers." Journal of Hydrodynamics 18, no. 5 (2006): 547–51. http://dx.doi.org/10.1016/s1001-6058(06)60133-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Crespí-Llorens, D., P. Vicente, and A. Viedma. "Flow pattern of non-Newtonian fluids in reciprocating scraped surface heat exchangers." Experimental Thermal and Fluid Science 76 (September 2016): 306–23. http://dx.doi.org/10.1016/j.expthermflusci.2016.03.002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Gunnasegaran, P., N. H. Shuaib, M. F. Abdul Jalal, and E. Sandhita. "Numerical Study of Fluid Dynamic and Heat Transfer in a Compact Heat Exchanger Using Nanofluids." ISRN Mechanical Engineering 2012 (April 4, 2012): 1–11. http://dx.doi.org/10.5402/2012/585496.

Full text

Abstract:

Compact heat exchangers (CHEs) are characterized by a high surface area per unit volume, which can result in a higher efficiency than conventional heat exchangers. They are widely used in various applications in thermal fluid systems including automotive thermal fluid systems such as radiators for engine cooling systems. Recent development of nanotechnology brings out a new heat transfer coolant called “nanofluids,” which exhibit larger thermal properties than conventional coolants due to the presence of suspended nanosized composite particles in a base fluid. In this study, a numerical invest

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!