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Keywords: heat exchanger
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A007, November 1–5, 2021
Paper No: IMECE2021-69268
...Abstract Abstract In this investigation, the conventional and advanced exergy analysis is used to obtain information about the conditions of the heat exchangers belonging to a crude oil distillation unit, previously to future studies to establish the most cost-efficient moments...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A042, November 1–5, 2021
Paper No: IMECE2021-71615
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-71615 HEAT TRANSFER ENHANCEMENT OF COUNTER FLOW HEAT EXCHANGER WITH PIN FINS Mohammed Molham Ibrahim Daadoua United Arab Emirates University Al Ain, UAE...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T15A010, November 1–5, 2021
Paper No: IMECE2021-70833
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-70833 SENIOR CAPSTONE PROJECT: A CLASSROOM HEAT EXCHANGER DEMONSTRATION KIT Matthew Quigley, Jason Klebba, Badih Jawad, Liping Liu Department...
Proceedings Papers

Proc. ASME. IMECE99, Heat Transfer: Volume 2, 69-76, November 14–19, 1999
Paper No: IMECE1999-1015
...Abstract Abstract Flow header for small multiple pipes is commonly used in boilers and heat exchangers. The system contributes to raise the heat transfer efficiency in the components. The flow distribution mechanism of the header for water has been studied and the calculation procedure...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A018, November 16–19, 2020
Paper No: IMECE2020-23342
...NUMERICAL INVESTIGATION OF CONVECTIVE HEAT TRANSFER ON A DYNAMIC WALL HEAT EXCHANGER WITH VARYING AMPLITUDE AND FREQUENCY Md. Habibur Rahman, Emdadul Haque Chowdhury, Didarul Ahasan Redwan, Hasib Ahmed Prince Department of Mechanical Engineering, Bangladesh University of Engineering and Technology...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A042, November 16–19, 2020
Paper No: IMECE2020-23132
...Abstract Abstract The utilization of nanofluid in heat exchanger is of immense interest in the petrochemical and power plant industries due to the durability provided to the exchanger long-life operation. In the present research, an experimental investigation is carried out to study...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A043, November 11–14, 2019
Paper No: IMECE2019-11329
...PREDICTION OF OSCILLATORY HEAT TRANSFER COEFFICIENT IN HEAT EXCHANGERS OF THERMO-ACOUSTIC SYSTEMS M.G.K. Machesa1, L.K Tartibu, F.K. Tekweme, M.O. Okwu University of Johannesburg Johannesburg, South Africa ABSTRACT The characterisation of heat transfer in oscillatory flow of thermo-acoustic based...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A004, November 11–14, 2019
Paper No: IMECE2019-10697
... phase-change internal flow boiling external filmwise condensation vapor quality control heat exchanger heat transfer enhancement test setup design INVESTIGATION OF THE EFFECTS OF SIMULTANEOUS INTERNAL FLOW BOILING AND EXTERNAL CONDENSATION ON THE HEAT TRANSFER PERFORMANCE M.M. Kabir1...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8B: Heat Transfer and Thermal Engineering, V08BT09A001, November 15–21, 2013
Paper No: IMECE2013-62230
... Experimental investigation of heat transfer enhancement in heat transfer coefficient of shell and helical coil tube heat exchanger with and without addition nanofluid is carried out in the present work. Experimental work is included two parts: the first one is included design of helical coil...
Proceedings Papers

Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 313-320, November 12–18, 2010
Paper No: IMECE2010-40703
... enclosing the air outlets. This work addresses important issues that allow the extension of the air flow modeling and experimental results from a single impeller design to a multilayer stack of impellers operating in parallel and sharing a common inlet. heat pipe heat exchanger multilayer blower...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 791-798, October 31–November 6, 2008
Paper No: IMECE2008-67938
... 24 08 2009 This paper reports the findings of an investigation on application of secondary thermoelectric (TE) module as a heat exchanger for the primary TE module. The experimental system consists of two commercially available thermoelectric modules arranged thermally in series...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 1355-1360, November 11–15, 2007
Paper No: IMECE2007-41409
... 26 05 2009 This paper presents computer software developed for rating and optimum selection of finned circular tubes compact heat exchangers with various coil geometries. The software is developed to use as a computing tool for commercial and R&D purposes in FRITERM A.S...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 663-672, November 11–15, 2007
Paper No: IMECE2007-42702
... 26 05 2009 For applications such as cooling of electronic devices, it is a common practice to sandwich the thermoelectric module between an integrated chip and a heat exchanger, with the cold side of the module attached to the chip. This configuration results thermal contact...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 527-535, November 11–15, 2007
Paper No: IMECE2007-43938
... 26 05 2009 In this paper the effect of axial heat conduction on the thermal performance of a microchannel heat exchanger with non-adiabatic end walls is studied. The two ends of the wall separating the coolant are assumed to be subjected to boundary condition of the first kind...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 419-428, November 11–15, 2007
Paper No: IMECE2007-42894
... 26 05 2009 The main objective of the present work was the derivation of heat transfer and pressure drop characteristics for pin fins which could be applied in heat exchangers used in the automobile industry. For this, 34 models of pin fin heat exchangers, characterized by a pin...
Topics: Heat exchangers
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 941-949, November 11–15, 2007
Paper No: IMECE2007-41846
... 26 05 2009 In this paper the effect of constant external heat transfer on the performance of a two fluid balanced parallel flow microchannel heat exchanger is analyzed. A mathematical model is developed for predicting the effectiveness-NTU relationship of both the fluids. Theoretical...
Proceedings Papers

Proc. ASME. IMECE2004, Heat Transfer, Volume 2, 699-705, November 13–19, 2004
Paper No: IMECE2004-61936
... in the inlet plenum. The measured temperature distributions at flowrates up to 0.25 ml/min with heat fluxes into the silicon beam up to 78 W/cm 2 show initial capabilities of the structure. Microchannel two-phase convection heat exchanger D K n n o u t o resistors are also sensitive to strain...
Proceedings Papers

Proc. ASME. IMECE2005, Energy Conversion and Resources, 103-111, November 5–11, 2005
Paper No: IMECE2005-80469
... 28 01 2008 Flow-induced vibration (FIV) has been a major concern in the nuclear and process industries involving steam generator and heat exchanger tube bundle design. Various techniques and models have been developed and used for the analysis of cross-flow induced vibration of tube...
Proceedings Papers

Proc. ASME. IMECE2005, Applied Mechanics, 481-489, November 5–11, 2005
Paper No: IMECE2005-81868
... 25 01 2008 This paper presents the stress analysis of the offset strip-fin type compact high temperature heat exchanger for use in the cooling cycle of an advanced nuclear reactor for hydrogen production by the sulfur iodine thermo-chemical cycle. Three different geometry types of heat...
Proceedings Papers

Proc. ASME. IMECE2006, Advanced Energy Systems, 273-278, November 5–10, 2006
Paper No: IMECE2006-13502
... for the high and low temperature heat exchangers. Taking the parallel flow, counter flow and cross flow heat exchangers as examples, the numerical results of exergy transfer effectiveness are given and the comparison of exergy transfer effectiveness with heat transfer effectiveness is analyzed. heat...