cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/sdu.res.2014.27
title: ความสัมพันธระหว่างการรู้เท่าทันสื่อโฆษณากับพฤติกรรมบริโภคนิยม ของเยาวชนในเขตกรุงเทพมหานคร
DOI: 10.14457/kmitl.res.2004.41
title: การพัฒนาและสร้างเครื่องพอกแป้งสำหรับงานหัตถกรรมพอกโฟม /
DOI: 10.14457/kmitl.res.2004.42
title: การศึกษาและพัฒนาเครื่องอัดเพลาะไม้ไผ่ เพื่องานผลิตภัณฑ์หัตถกรรม /
DOI: 10.14457/kmitl.res.2004.43
title: การศึกษาและพัฒนาเครื่องควบและตีเกลียวเส้นไหม /
DOI: 10.14457/kmitl.res.2004.44
title: การศึกษาและพัฒนาเครื่องกดลายบนกระดาษสา /
DOI: 10.14457/kmitl.res.2004.45
title: การศึกษาและพัฒนาเครื่องปิดผนึกฝาอลูมิเนียมฟอยล์แบบบาร์ร้อนไฟฟ้า สำหรับบรรจุภัณฑ์อาหารประเภทถ้วยพลาสติก /
DOI: 10.18462/iir.icr.2015.0308
title: Thermophysical properties measurements and numerical simulation of the yearly yield of a parabolic trough solar collector using nanofluids.

description: Nanofluids can be applied to increase the thermal efficiency of a parabolic trough solar collector (PTC) substituting the heat transfer base fluid. In this work, dynamic viscosity and thermal conductivity of a nanofluid made by Al2O3 nanoparticles in water were measured in a temperature range between 50 and 80°C. We present the results obtained from a simulation environment suitable to calculate the yearly yield of a PTC, using experimental data as input for the numerical simulation. In particular, we provide a direct comparison with the base fluid in order to verify the convenience in the adoption of certain concentrations of nanofluid.
DOI: 10.14457/kmitl.res.2004.46
title: การศึกษาและพัฒนาจักรยานน้ำภายในสวนสาธารณะ /
DOI: 10.14457/kmitl.res.2004.47
title: การพัฒนาหมวกกันน็อคสำหรับติดตั้งอุปกรณ์สื่อสารไร้สายบลูทูส /
DOI: 10.14457/kmitl.res.2004.48
title: การศึกษาและพัฒนาแท่นวางคอมพิวเตอร์ สำหรับงานนิทรรศการ /
DOI: 10.14457/kmitl.res.2004.51
title: ผลของพัฒนาการของดินต่อการแจกกระจายของฟอสฟอรัสในดิน /
DOI: 10.14457/cu.the.2008.600
title: การพัฒนารูปแบบเครือข่ายการบริหารงานวิชาการตามแนวคิดการจัดการความรู้ของวิทยาลัยพยาบาล สังกัดกระทรวงกลาโหม /
DOI: 10.14457/cu.the.2008.601
title: การปรับปรุงวิธีการลดทอนสัญญาณรบกวนอันเกิดจากการเคลื่อนไหว ของเครื่องวัดความอิ่มตัวของออกซิเจนในเลือดด้วยแสงโดยอาศัยเครื่องวัดความเร่ง /
DOI: 10.14457/cu.the.2008.602
title: การปรับให้สอดคล้องของข้อมูลเชิงพลวัตร่วมกับการค้นหาค่าผิดพลาดอย่างเห็นได้ชัด /
DOI: 10.14457/cu.the.2008.603
title: การวางแผนกำลังการผลิตสำหรับกระบวนการผลิตแบบต่อเนื่อง /
DOI: 10.14457/cu.the.2008.604
title: การวิเคราะห์หาธาตุกัมมันตรังสี ที่มีอยู่ตามธรรมชาติในแครอต มันสำปะหลังและหัวไชเท้า โดยวิธีแกมมาเรย์สเปกโตรสโคปี /
DOI: 10.14457/kmitl.the.2004.231
title: การออกแบบสภาพแวดล้อมภายในส่วนบริการลูกค้า กรณีศึกษา : บริษัทสัมพันธ์ประกันภัย จำกัด สำนักงานใหญ่ /
DOI: 10.14457/kmitl.the.2004.232
title: การศึกษาความสัมพันธ์ระหว่างลักษณะการเคลื่อนที่ของลมภายในห้องกับรูปแบบช่องเปิดสำหรับห้องนอน /
DOI: 10.14457/kmitl.the.2004.233
title: การมีส่วนร่วมของกลุ่มประชาคม ในการฟื้นฟูย่านประวัติศาสตร์ในเมือง : กรณีศึกษา พื้นที่ชุมชนถนนพระอาทิตย์ /
DOI: 10.18462/iir.icr.2015.0307
title: An experimental study on the operating performances of the coupled radiation panels with household replacement fresh air system.

description: Yangtze River region of China have high temperature in summer, and low temperature in winter, with high humidity most of the year. This paper introduced a novel household air conditioning system suits for small-scale buildings in hot-humid climate region, named coupled radiation panels with household replacement fresh air (RP&HRFA) system, which could independently control the temperature and relative humidity of the indoor air. The RP&HRFA system can be operated in five different modes so as to be adaptive to different weather conditions all year round. In this paper, an experimental study under these five operating modes, namely, summer, transitive A, transitive B, winter A, winter B, were carried out. The operating performances of the novel system were investigated under stable experiment operation conditions. The experimental results indicated that the novel system can independently control the indoor air temperature and humidity through effective control methods under various outdoor conditions.
DOI: 10.14457/cu.the.2008.605
title: ภาวะซึมเศร้าของเด็กในสถานแรกรับเด็กหญิงบ้านธัญยพร และความรู้ เจตคติ และการปฏิบัติของบุคลากร ที่มีต่อการรักษาด้วยยาทางจิตเวชในเด็ก /
DOI: 10.14457/cu.the.2008.606
title: คุณภาพชีวิตและปัจจัยที่เกี่ยวข้อง ของผู้ป่วยเบาหวานชนิดไม่พึ่งอินซูลิน ในโรงพยาบาลสมเด็จพระพุทธเลิศหล้า จังหวัดสมุทรสงคราม /
DOI: 10.14457/cu.the.2008.607
title: ผลของการจัดประสบการณ์วิทยาศาสตร์ โดยใช้วิธีวัฏจักรการสืบสอบหาความรู้ ที่มีต่อทักษะกระบวนการทางวิทยาศาสตร์ของเด็กอนุบาล /
DOI: 10.14457/cu.the.2008.608
title: ผลการฝึกโปรแกรมการออกกำลังกายแบบวงจร ที่มีต่อสุขสมรรถนะของเด็กที่มีภาวะน้ำหนักเกิน /
DOI: 10.14457/cu.the.2008.609
title: การพัฒนาวิธีการตรวจวัดระดับไมโครอัลบูมินและครีแอทินินในปัสสาวะ ในระบบของไหลจุลภาคแบบพกพา /
DOI: 10.14457/cu.the.2008.610
title: การศึกษาการลดการบิดตัวระหว่างกระบวนการเชื่อมเหล็กกล้า SS400 /
DOI: 10.14457/cu.the.2008.611
title: การพัฒนาระบบการค้นหาข้อมูล ของระบบการจัดการข้อมูลผลิตภัณฑ์ กรณีศึกษา บริษัทผลิตหม้อแปลงไฟฟ้า /
DOI: 10.14457/cu.the.2008.612
title: การประมาณฉากสามมิติ โดยการวิเคราะห์ความสัมพันธ์ระหว่างวัตถุ /
DOI: 10.14457/cu.the.2008.613
title: การจัดเก็บและค้นคืนคำอธิบายยูสเคส สำหรับสายผลิตภัณฑ์ซอฟต์แวร์ /
DOI: 10.15128/r102870v84p
title: Supporting data for Trimeric Cyclamers: Solution Aggregation and High Z′ Crystals Based on Guest Structure and Basicity

description: Ureidosalicylic acid forms remarkable trimeric cyclamer-like crystal structures with either three or six independent molecules in the asymmetric unit as a result of the excess of hydrogen bond donors and guest inclusion within the centre of the cyclamer. The structures persist in solution in hydrogen bond acceptor solvents suggesting a role in solution pre-association in forming high Z′ structures.
DOI: 10.18462/iir.icr.2015.0305
title: High-efficiency, low-cost glass door merchandisers using transcritical carbon dioxide.

description: Glass door merchandisers are used in grocery and convenience stores to display chilled beverages or refrigerated foods. Among other possible choices for this application, carbon dioxide (R744, CO2) is seen as a promising low global warming potential (GWP) refrigerant alternative that is non-flammable and non-toxic. This study demonstrates that it is possible to design high-performance transcritical R744 glass door merchandiser systems that deliver cooling capacities and energy efficiencies that are comparable to results obtained with an R134a baseline system. In the present case, pull down time of the improved R744 system was slightly lower (97%), while energy efficiency was almost equal (103%) for tests conducted at an elevated ambient temperature of 32°C and 65% relative humidity. The most important observation is that these promising system results were obtained with low-cost technology, which was very comparable to what was used in the R134a system.
DOI: 10.18462/iir.icr.2015.0306
title: Investigation and theoretically analysis of drag reduction nanofluids.

description: Because of the good properties of heat and mass transfer enhancement, nanofluid has been got more and more attention. If the nanofluid is used in a closed cycle instead of the general liquid, it will achieve good effect of heat and mass transfer. Futhermore, the drag reduction of nanofluids have been found gradually in recent years, which may supply a potential application of saving pumping power for the cycle. This paper will mainly analyze the mechanism of different types of drag reduction nanofluids. According to the different components of the nanofluids, the introduction will be divided into two main aspects. The surfactant and the nanoparticles. For the effect of the nanoparticles, it will also divided into two parts from whether the basefluid is the hydrogenbond liquids. It is expected that this study can give some basic ideas for the currently mechanism and future research prospects of drag reduction nanofluid.
DOI: 10.5281/zenodo.153944
title: Popc Lipid Membrane, 303K, Charmm36 Force Field, Simulation Files And 200 Ns Trajectory For Gromacs Md Simulation Engine V5.1.2

description: POPC lipid membrane, 303K, Charmm36 force field, simulation files and 200 ns trajectory for Gromacs MD simulation engine v5.1.2

The starting structure was obtained from CHARMM-GUI Membrane Builder v1.7 (http://www.charmm-gui.org/) online tool. [1]

All runs were performed with Gromacs 5.1.2 software package and CHARMM36 additive force field parameters obtained from CHARMM-GUI input files [1]. Conditions: T=303, 128 POPC molecules, 5120 tip3p waters, 200ns trajectory (preceded with equilibration)

These data were originally obtained for the nmrlipids.blospot.fi project.

Find more details at nmrlipids.blospot.fi and https://github.com/NMRLipids/nmrlipids.blogspot.fi

[1] CHARMM-GUI Input Generator for NAMD, GROMACS, AMBER, OpenMM, and CHARMM/OpenMM Simulations Using the CHARMM36 Additive Force Field,  J. Lee et al.<strong>,</strong> JCTC,<strong> </strong>DOI: 10.1021/acs.jctc.5b00935
DOI: 10.6073/pasta/be063ac3c792755de479b7e67b4cc1fe
title: Understory Vegetation in Hemlock Removal Experiment at Harvard Forest since 2003
DOI: 10.14457/cu.the.2008.614
title: การวิเคราะห์การตอบสนองของชั้นดินแบบ 1 มิติ ของการแผ่กระจายคลื่นแผ่นดินไหว /
DOI: 10.18462/iir.icr.2015.0304
title: How heat waves influence indoor temperature during summer in old renovated parisian buildings.

description: Energy saving policies in the building sector in France have resulted in the implementation of thermal insulation to reduce energy consumption during winter. Nevertheless, old buildings in Paris were built with uninsulated thick walls made of porous materials with high thermal inertia, this property could be affected by the installation of the insulation. Furthermore considering that heat wave periods could become more frequents in future weather, indoor conditions could become intolerable. The thermal measures in old residential buildings must be then assessed. The aim of this study is to evaluate through a thermodynamical model the behavior of two old apartments in Paris, renovated with internal and external insulation. Thermal simulations were performed in EnergyPlus with real and hypothetical weather data of Paris (2 scenarios). Results highlight the impact of thermal isolation position on the thermal behavior of old renovated buildings in summer with indoor temperatures that could reach 28°C.
DOI: 10.18462/iir.icr.2015.0302
title: Effect of freezing storage on inactivation of Escherichia Coli in liquid whole egg with sucrose and high hydrostatic pressure treatment.

description: Inactivation of Escherichia coli in liquid whole egg (LWE) by the application of high hydrostatic pressure (HHP) of 200–400 MPa in conjunction with sucrose was investigated by performing kinetic analysis with the intention of determining an effective technique for improving the safety and quality of LWE. Escherishia (E.) coli suspended in LWE or frozen-thawed (FT) LWE with sucrose concentrations of 0%, 20%, and 50% were examined. The survival ratio of E. coli was lower when combinations of HHP and freezing were applied, compared to HHP application alone. The survival curves of E. coli in LWE and in FT-LWE obeyed the first-order inactivation kinetics. The effect of sucrose on HHP-mediated inactivation of E. coli varied with the concentration of sucrose present, and sucrose concentrations of 20% and 50% had a protective effect on E. coli that was treated with HHP.
DOI: 10.18462/iir.icr.2015.0303
title: Low-charge propane refrigeration system technology for single and multi-door bottle coolers.

description: To mitigate the flammability risk of propane used in light commercial applications like beverage coolers, reduction of refrigerant charge to levels below legal limits is required. This has been accomplished by employing experimentally validated simulation models used to predict the refrigerant charge in each component at different ambient conditions, focusing on the condenser and the compressor oil which dissolves large quantities of propane. A serpentine style wire and tube condenser with small internal diameter design; low fin density was implemented for a 700L cooler with 700 cans of 355ml. While a RTPF design was implemented for a 1000L cooler with 1100 cans of 355 ml. The cooling capacities were on the order of 1kW using propane refrigerant charge of less than or equal to 120g for both coolers. The coolers were experimentally validated at an ambient temperature of 40°C and 75% relative humidity and passed the manufacturers’ half-reload times and energy consumption requirements.
DOI: 10.18462/iir.icr.2015.0301
title: Flow development in the discharge of a compressor.

description: Compressors produce a flow of oil droplets propelled by refrigerant flow while fully developed flow maps predict predominantly annular flow. This discrepancy is rooted in the lack of understanding of flow development. A newly developed video processing technique was used to quantify numerous flow parameters. The measured drop size, drop speed, drop concentration, film thickness, and film velocity were used to determine the migration of oil between drops and film as it flows from the discharge of a compressor. A model has been created to describe the development of flow leaving a compressor as it transitions from mist to annular flow. Parameters such as refrigerant flow rates, oil in circulation ratios, and fluid properties are accounted for in these models. While some flow development literature modeled deposition or entrainment for air-water or steam-water flows, little work is available for air-conditioning applications. Due to the drastically different properties of refrigerant-oil mixtures from air-water mixtures, the existing models were modified using physical principles to incorporate the differences in fluid properties. The model closely approximates empirical results from the measurements as well as published values.
DOI: 10.5061/dryad.3h4m5.1/1.1
title: Description of All Data Files on Dryad

description: Description of All Data Files on Dryad (docx); this is also available on on the Biology Letters website.  All numbered refs, such as [6], in the descriptions below refer to citations in the main Biology Letters paper or in this document.
DOI: 10.5061/dryad.3h4m5.1/2.1
title: A1_CharacterPartitions

description: File_A1 (Excel).  Table describing the 28 partitions (25 morphological, 3 molecular) and listing the included characters.   Character numbering is based on the matrix from [6], available as MorphoBank Project 773 (http://dx.doi.org/10.7934/P773).
DOI: 10.5061/dryad.3h4m5.1/3.1
title: B1_TreeRef6_MrBayesFile_Morph1-25

description: File_B1 (plain text).  The MrBayes [10] executable file to infer branch lengths for the 25 candidate morphological partitions, using the total-evidence Maximum Likelihood topology from [6].  The matrix consists of only the 46 extant taxa from [6], since molecular branch lengths (to which these morphological branch lengths have to be compared) cannot be ascertained for extinct taxa.
DOI: 10.5061/dryad.3h4m5.1/4.1
title: B2_TreeRef6_MrBayesFile_Codons1-3

description: File_B2 (plain text).  The MrBayes executable file to infer branch lengths for the 3 candidate molecular partitions (and overall morphological branch lengths), using the total-evidence Maximum Likelihood topology from [6].  The matrix consists of the 46 extant taxa from [6].
DOI: 10.5061/dryad.3h4m5.1/6.1
title: B4_TreeRef9_MrBayesFile_Morph1-25

description: File_B4 (plain text).  The MrBayes [10] executable file  to infer branch lengths for the 25 candidate morphological partitions, using the topology from [9].  The matrix consists of only the 46 extant taxa from [6], since molecular branch lengths (to which these morphological branch lengths have to be compared) cannot be ascertained for extinct taxa.
DOI: 10.18462/iir.icr.2015.0299
title: Vortex tube heat booster to improve performance of heat driven cooling cycles.

description: Increasing energy costs justify research on how to improve utilization of low-grade energy that is abundantly available as solar energy or as waste heat from many thermodynamic processes. One option is to directly generate cooling through absorption/adsorption or vapor jet ejector cycles. As in the case of power generation cycles, cooling cycle efficiencies would increase if the heat input were available at higher temperature. This paper assesses the feasibility of a novel idea that uses a vortex tube to increase the available temperature levels of low-grade heat sources. The desired temperature increase is achieved by sending a stream of vapor that was heated by the waste heat source through a vortex tube, which further elevates the temperature used in a heat driven ejector cooling cycle. Simulation results show that COP can be increased by 12% with the use of the vortex tube heat booster when the cycle is operating with low entrainment ratio at conditions where baseline performance and COP are low.
DOI: 10.18462/iir.icr.2015.0300
title: Subcooling control: a way to enhance the performance of condensers for hot water production with a high water temperature glide.

description: The use of subcritical cycles in heat pumps is a good solution for the production of hot water in heating applications with water temperatures up to 50ºC and temperatures glides around 5K. For domestic hot water production however, the temperature glide is much higher, e.g. 50K, the condensation process being quite constant in refrigerant temperatures, results in a low effectiveness of condenser. Transcritical CO2 cycles has a better performance thanks to the large glide of the refrigerant evolution at the gas cooler. Hence, a way to enhance the effectiveness of the condenser in a subcritical cycle is producing a large amount of subcooling. The paper first presents two different cycles in order to obtain the desired subcooling and the experimental test rig. Finally, some preliminary results of COP are given for different operating conditions, such as the inlet water temperature at the condenser and degree of subcooling.
DOI: 10.5061/dryad.3h4m5.1/10.1
title: B8_Randomised_TOLMorph25p_TOL_Gam

description: File_B8 (plain text).  The MrBayes [10] executable file to infer branch lengths for the 25 randomised morphological partitions.  The partitions were of the same size as the 25 original partitions (42-553 characters); morphological characters were randomly shuffled in Excel.   The molecular data were not randomised.  The matrix otherwise is identical to that in File B1.
DOI: 10.5061/dryad.3h4m5.1/11.1
title: B9_Randomised_TreeRef6_Parts1-28branchlengths_newick

description: File_B9 (newick format).  The ClockstaR [3] treefile containing the trees with the branch  lengths for the 25 randomised morphological partitions, and the original (not randomised) 3 molecular partitions obtained from the MrBayes analysis as per file B2.  Note: ClockstaR treats all trees as unrooted, so different rootings of trees are of no consequence.
DOI: 10.5061/dryad.3h4m5.1/12.1
title: B10_Randomised_clockstar_Results

description: File_B10 (pdf).  ClockstaR partition matrices and gap statistics for analysis using randomised morphological partitions, using the guide tree from ref [6].  From the 28 candidate partitions, the analysis preferred very many, or very few, morphological partitions, unlike the corresponding analysis of the original data (File B7, top) which preferred an intermediate number.  Note that the order of partitions in these tables (molecular partitions uppermost) is different to that in Fig. 1, but the same as in Fig. B7.
DOI: 10.5061/dryad.3h4m5.1/13.1
title: B11_ClockstaR_script

description: File_B11 (plain text). ClockstaR R script (and output) for the above analysis.  Note filenames and paths need to be changed as appropriate.
DOI: 10.5061/dryad.3h4m5.1/5.1
title: B3_TreeRef6_Parts1-28branchlengths_newick

description: File_B3 (newick format).  The ClockstaR [3] treefile containing the trees with the branch  lengths for the 28 candidate partitions obtained from the MrBayes analysis in files B1, B2.  Note: ClockstaR treats all trees as unrooted, so different rootings of trees are of no consequence.
DOI: 10.5061/dryad.3h4m5.1/7.1
title: B5_TreeRef9_MrBayesFile_Codons1-3

description: File_B5 (plain text).  The MrBayes executable file  to infer branch lengths for the 3 candidate molecular partitions (and overall morphological branch lengths), using the topology from [9].  The matrix consists of the 46 extant taxa from [6].
DOI: 10.5061/dryad.3h4m5.1/8.1
title: B6_TreeRef9_Parts1-28branchlengths_newick

description: File_B6 (newick format).  The ClockstaR treefile containing the trees with the branch  lengths for the 28 candidate partitions obtained from the MrBayes analysis in files B4, B5.  Note: ClockstaR treats all trees as unrooted, so different rootings of trees are of no consequence.
DOI: 10.5061/dryad.3h4m5.1/9.1
title: B7_ClockstarResults

description: File_B7 (pdf). ClockstaR partition matrices and gap statistics for analyses using the guide tree from ref [6] (upper panels) and ref [9] (lower panels).  From the 28 candidate partitions, both analyses identified an optimal number of 8 clock-partitions  (pacemakers) of similar composition.  Note that the order of partitions in these tables (molecular partitions uppermost) is different to that in Fig. 1, but the same as in Fig. B10.
DOI: 10.14457/kmitl.the.2004.187
title: การสังเคราะห์น้ำมันดีเซลชีวภาพจากน้ำมันพืชที่ใช้แล้ว ในเครื่องปฏิกรณ์กวนผสมแบบต่อเนื่อง /
DOI: 10.14457/kmitl.the.2004.188
title: การพัฒนาบทเรียนคอมพิวเตอร์ช่วยสอนเพื่อทบทวน วิชาการวิเคราะห์ข้อมูลด้วยคอมพิวเตอร์ เรื่องการเปรียบเทียบค่าเฉลี่ยของกลุ่มตัวอย่าง สำหรับนักศึกษาคณะครุศาสตร์อุตสาหกรรม สถาบันเทคโนโลยีพระจอมเกล้าเจ้าคุณทหารลาดกระบัง /
DOI: 10.14457/kmitl.the.2004.189
title: บทเรียนคอมพิวเตอร์ช่วยสอนผ่านเครือข่ายอินเทอร์เน็ต เรื่อง โวลเตท ดิไวเดอร์ ไบแอส /
DOI: 10.14457/kmitl.the.2004.190
title: การศึกษาสภาพปัญหากระบวนการทำวิทยานิพนธ์ของนักศึกษาหลักสูตรวิศวกรรมศาสตรมหาบัณฑิต สาขาวิชาวิศวกรรมไฟฟ้า ในสถาบันอุดมศึกษาของรัฐ เขตกรุงเทพมหานคร /
DOI: 10.14457/kmitl.the.2005.535
title: การสังเคราะห์โฟมวัสดุประกอบจากน้ำยางและเศษผงหนัง เพื่อประยุกต์ใช้เป็นฉนวนดูดซับเสียง /
DOI: 10.14457/kmitl.the.2005.536
title: การควบคุมหลายตัวแปรของระบบปรับอากาศโดยใช้ฟัซซี่ลอจิก /
DOI: 10.14457/kmitl.the.2005.537
title: การออกแบบเพื่อลดสัญญาณรบกวนทางสนามแม่เหล็กไฟฟ้า ของสวิตชิ่งเพาเวอร์ซัพพลายแบบฟลายแบค /
DOI: 10.14457/kmitl.the.2005.538
title: วงจรสายพานกระแสแบบซีมอสชนิดความต้านทานจุดออกต่ำ และการประยุกต์ใช้งานในวงจรเลื่อนเฟส /
DOI: 10.14457/kmitl.the.2005.539
title: การพัฒนาหนังสืออ่านประกอบภาพนูน เรื่อง การแพร่พันธุ์ของพืชมีดอก /
DOI: 10.18462/iir.icr.2015.0298
title: Simulation and application study of VRV system in office building.

description: With excellent characteristics of good PLR, precise control, higher thermal comfort, flexible terminal unit control, good heat transfer efficiency, etc, VRV systems are growing rapidly in China in commercial market in recent years and even shares about 35% in 2013. It is noted however, most of the research is limited within the refrigeration system itself or no supported by field data. In this paper, one story office building is investigated, its annual energy consumption is 42.2 kWh/m2.a. Another important feature is that energy consumption of VRV system is of little relevance with building area. In order to give an insight into energy consumption of office building, VRV system and chiller & boiler system connecting with that office building are simulated during different operating schedules with software of Energyplus. Simulation results imply that energy consumption of VRV system is always higher than that of chiller & boiler system. When overtime working load increases from 0 to 40%, the energy consumption increase rate of VRV system is lower than that of chiller & boiler system. In this paper, occupant behaviour of energy saving factor a is addressed which used to describe the impact of running schedule and setting temperature to the energy consumption of VRV system. Its upper limit value is considered to be 0.38 via preliminary analysis.