experimental investigation and thermodynamic performance

Thermodynamic model investigation for S

performance Economics Outline Introduction and context Objectives Methodology Thermodynamics investigation Conclusion and future works 5th International Supercritical CO 2 Power Cycles Symposium Qiao ZHAO 7 8 METHODOLOGY Step 1: Simulated CO 2 critical properties compared with experimental data Cubic EoS virial type EoS EoS expressed in terms of Helmholtz energy Thermodynamic

An Experimental Investigation of Combustion Emissions and

An Experimental Investigation of Combustion Emissions and Performance of a Diesel Fuelled HCCI Engine Akhilendra Pratap Singh Avinash Kumar Agarwal Engine Research Laboratory Department of Mechanical Engineering Indian Institute of Technology Kanpur Kanpur-208016 India # Corresponding Author's email: akagiitk ac

Investigation of Thermodynamic Performance of Salt

Investigation of the performance of a solar pond requires a comprehensive thermodynamic study through energy and exergy analyses based on the first and second laws of thermodynamics Such observations have been aimed at achieving higher efficiency and effectiveness of the system The present article presents thermodynamic analysis for performance investigation of salt gradient

Experimental and Analytical Investigation of Automotive

Experimental and Analytical Investigation of Automotive Ejector Air-Conditioning Cycles Using Low-Pressure Refrigerants Neal LAWRENCE Stefan ELBEL* Department of Mechanical Science and Engineering University of Illinois at Urbana-Champaign 1206 West Green Street Urbana IL 61801 USA Phone: (217) 244-1531 Fax: (217) 333-1942 Email: elbelillinois edu * Corresponding Author

Experimental investigation on the dissociation conditions

AB - In this work the performance of nine ionic liquids (ILs) as thermodynamic hydrate inhibitors is investigated The dissociation temperature is determined for methane gas hydrates using a high pressure microdeferential scanning calorimeter between (3 6 and 11 2) MPa All the aqueous IL solutions are studied at amass fraction of 0 10 The performance of the two best ILs is further

Experimental Investigation and Numerical Simulation of

Experimental Investigation and Numerical Simulation of Loop Thermosyphons Sara A Kloczko University of Connecticut - Storrs sara kloczkouconn edu This work is brought to you for free and open access by the University of Connecticut Graduate School at OpenCommonsUConn It has been accepted for inclusion in Master's Theses by an authorized administrator of OpenCommonsUConn

Thermodynamic Investigation of the Redox Properties of

The thermodynamic properties of solid solutions of ceria and zirconia having the general formula Ce1-yZryO2 were studied as a function of temperature and oxygen fugacity by measuring the oxygen content of samples equilibrated in H2/H2O mixtures between 873 and 1173 K The thermodynamic redox properties were found to be a strong function of oxide composition but were independent of sample

Experimental Theoretical and Computational Investigation

A detailed experimental theoretical and computational study of separated nozzle flows has been conducted Experimental testing was performed at the NASA Langley 16-Foot Transonic Tunnel Complex As part of a comprehensive static performance investigation force moment and pressure measurements were made

Experimental Investigation of the Performance of Liquefied

Experimental Investigation of the Performance of Liquefied Petroleum Gas (LPG) Refrigerant in A Vapour Compression Refrigeration System Oyelami S Bolaji B O Abstract: In this work the performance of Liquefied Petroleum Gas (LPG) which has zero ozone depleting potential and very low global warming potential was investigated as working fluid in the vapour compression refrigerating

An Experimental Investigation of Combustion Emissions and

An Experimental Investigation of Combustion Emissions and Performance of a Diesel Fuelled HCCI Engine Akhilendra Pratap Singh Avinash Kumar Agarwal Engine Research Laboratory Department of Mechanical Engineering Indian Institute of Technology Kanpur Kanpur-208016 India # Corresponding Author's email: akagiitk ac

Experimental investigation of passive thermodynamic

Thermodynamic vent system (TVS) is an attractive technology to maintain an allowable pressure level of a cryogenic propellant storage in a spacecraft under micro-gravity condition There are two types of TVS active or passive In this paper the passive TVS which does not utilize a cryogenic liquid circulation pump is experimentally investigated with liquid nitrogen and numerically analyzed

Experimental investigation on performance of di diesel

Hence the present paper aims to investigate the performance characteristics of direct injection compression ignition engine using karad oil and their diesel blends as fuel The experiment analysis was conducted using single cylinder water cooled direct injection diesel engine and observed lower brake thermal efficiency (BTE) higher brake specific fuel consumption (BSFC) and brake specific

An experimental investigation on engine performance

An experimental investigation on engine performance and emissions of a supercharged H 2-diesel dual-fuel engine Murari Mohon Roy Eiji Tomita Nobuyuki Kawahara Yuji Harada Atsushi Sakane Graduate School of Natural Science and Technology Faculty of Engineering Research output: Contribution to journal › Article 65 Citations (Scopus) Abstract This study investigated the engine

Investigation of Thermodynamic Performance of Salt

Investigation of the performance of a solar pond requires a comprehensive thermodynamic study through energy and exergy analyses based on the first and second laws of thermodynamics Such observations have been aimed at achieving higher efficiency and effectiveness of the system The present article presents thermodynamic analysis for performance investigation of salt gradient

Experimental investigation of heat transfer performance

01/03/2008Free Online Library: Experimental investigation of heat transfer performance of double pipe u-bend heat exchanger using full length twisted tape (Report) by International Journal of Applied Engineering Research Engineering and manufacturing Employee performance appraisals Equipment performance Analysis Heat exchangers Equipment and supplies Thermal properties Heat transfer

Experimental investigation on the thermodynamic

Experimental results were compared with an optimal common double-row parallel-flow microchannel condenser (D-PFMC) The findings showed that at the inlet mass flux of 585?kgm-2?s-1 to 874?kgm-2?s-1 the AHTC of the D-LSMC was 3 3%–14 4% higher than that of the D-PFMC However the pressure drop of the D-LSMC was only 43 4%–52 1% of that of the D-PFMC The heat exchange

Experimental Research on the Performance of HFO

Experimental Research on the Performance of HFO-1234yf in Automotive Air-Conditioning Systems To decrease the influence of global warming due to refrigerants a new refrigerant HFO-1234yf has been developed This paper reports on research to explore its thermodynamic properties applicability compatibility stability and safety in automotive air-conditioning systems Experimental results

36 Meeting of Departments of Fluid Mechanics and

The thermodynamic circuit is working very stable The heat flux can be easily varied between 50% and This reliable operating behaviour allowed the detailed experimental investigation of the micro turbine at different speeds mass flow rates pressure ratios etc

AN EXPERIMENTAL INVESTIGATION INTO THE TRANSIENT

An Experimental Investigation into the Transient Performance of a Titanium-Water Loop Heat Pipe Subjected to a Steady-Periodic Acceleration Field Kirk L Yerkes1 and James D Scofield2 U S Air force Research Laboratory Wright-Patterson Air Force Base Ohio 45433 David L Courson3 and Hua Jiang4

An experimental energy performance investigation and

To exam its feasibility and study its energy performance under various hot water temperature an experiment is carried out within hot water supply temperature from 55 to 75 C and at ambient temperature as low as −21 C The results show that the cascade heat pump has excellent energy efficient at low ambient temperature and high water-supply temperature and proves the thermodynamic

EXPERIMENTAL INVESTIGATION DURING R410A

THEORETICAL AND EXPERIMENTAL INVESTIGATION OF THE PERFORMANCE CHARACTERISTICS OF AN EJECTOR COOLING MACHINE OPERATING WITH REFRIGANT R245fa Huang B J / Chen S L / Petrenko V O / Shestopalov K O / International Institute of Refrigeration | 2011 print version 168 NUMERICAL ANALYSIS OF THE INFLUENCE OF DIFFERENT CONTROL STRATEGIES ON THE SEASONAL PERFORMANCE

Investigation of Thermodynamic Performance of Salt

Solar pond is an artificially constructed pool by which the solar energy is collected and stored in a cost-benefit approach compared to conventional solar energy collection methods Salt gradient solar pond capable of providing a considerable quantity of hot water has received wide currency in both research and industrial fields Heat absorbed in the salt gradient solar pond can be extracted

Experimental investigation of carbon dioxide cross

The aim of this research was to investigate the scale of carbon dioxide recirculation in rotary energy wheel operated in air handling units To achieve this objective a test facility was installed into the indoor air quality and thermal comfort laboratory of BUTE University A newly developed molecular 3 sieve sorption wheel with high humidity transfer efficiencies is integrated into the

Experimental Investigation on the Unsteady

Experimental Investigation on the Unsteady Performance of Automotive Turbocharger Turbine Shi X Zhang R Yu L G Ma C C 2014-11-01 00:00:00 Introduction Turbocharing is used now widely in vehicle internal combustion engine because of its benefit of improving output power fuel economy and emission To maximize the exhaust energy available to the turbine the pulse turbocharging is