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Experimental Performance Analysis of Biodiesel,Traditional Diesel and Biodiesel with Glycerine
Alternative fuel Diesel engine Performance Biodiesel Glycerine
2009/10/10
Biodiesel, traditional Diesel and biodiesel with glycerine were used as the fuel of a direct injection compression ignition engine. The torque, brake power and fuel consumption values associated with ...
Performance Analysis of an Endoreversible Braysson Cycle Based on the Ecological Criterion
Braysson cycle Finite-time thermodynamics Ecological performance Thermal ecciency
2009/10/10
A performance analysis based on the ecological criterion was carried out for an endoreversible Braysson cycle model that includes nite rate heat transfer irreversibility. The ecological objective fun...
Performance Analysis of a Fuzzy Logic Based Rotor Resistance Estimator of an Indirect Vector Controlled Induction Motor Drive
Performance Analysis Fuzzy Logic Based Rotor Resistance Estimator Indirect Vector Controlled Induction Motor Drive
2009/7/28
This paper presents a simple method for estimating rotor resistance in an indirect vector-controlled induction motor drive. This is important in vector control, if high-performance torque control is n...
Flow Controller Design and Performance Analysis for Self-Similar Network Traffic
Flow Controller Design Performance Analysis Self-Similar Network Traffic
2009/7/28
Recent studies of high-resolution traffic measurement discovered the self-similarity in both LAN and WAN traffic. In this paper, we introduce a two-degree of freedom rate based flow controller, which ...
基于Exergy研究的地源热泵降温系统性能分析（Performance Analysis on Ground Source Heat Pump Cooling System Based on Exergy Research）
地源热泵 降温 可用能
2009/5/22
以地下水式地源热泵系统在农业温室和办公楼中的夏季降温研究为例，归纳出地源热泵降温系统的能量利用质量模型——Exergy分析模型，以Exergy损失Edest和Exergy效率ε为评价指标对降温工况下系统及其组成单元的热力学性能进行分析和探讨。分析结果表明：蒸发器的Exergy效率达到92.5%，具有较高的能源利用质量；冷凝器的Exergy效率相对较小，Exergy损失较大，不可逆性大；总体来看，系...
液力缓速器叶片变角度的缓速性能分析 Performance Analysis for Hydrodynamic Retarder with Different Vanes
液力缓速器 前倾角 湍流模型
2009/5/18
采用雷诺时均N-S方程、标准k-ε模型和SIMPLEC算法对液力缓速器内部流场进行了数值模拟，分析倾角为50°、55°、60°时液体流动的速度分布、压力分布和湍动能分布规律。以Rothalpy值的变化作为损失分析指标，定量比较不同倾角对制动力矩的影响，得出叶片倾角为55°时缓速能力最大，其原因是沿程摩擦阻力损失与冲击损失的叠加使得液力损失最大。
Performance analysis of bit error rate for free space optical communication with tip-tilt compensation based on gamma–gamma distribution
free space optical communication atmospheric turbulence
2011/5/10
In this paper, the gamma – gamma probability distribution is used to model turbulent channels. The bit error rate (BER) performance of free space optical (FSO) communication systems employing on-off k...
Performance Analysis of Collective Set-Move Lateral Sprinkler Irrigation Systems used in Central Anatolia
Sprinkler system Christensen uniformity coefficient Distribution uniformity Irrigation adequacy Central Turkey
2009/1/8
Performance assessment (PA) of irrigation and drainage systems has been an important area of research and debate in recent years. The present study was carried out to determine some performance parame...
Performance Analysis of Dual Frame Motion Compensation
Performance Analysis Dual Frame Motion Compensation
2010/12/20
In dual frame video coding, one short-term reference frame (STR) and one long-term
reference frame (LTR) are available for motion compensation. The STR is the previous
frame of current frame. The LT...
Performance Analysis of Dual Frame Motion Compensation
Performance Analysis Dual Frame Motion Compensation
2013/7/17
In dual frame video coding, one short-term reference frame (STR) and one long-term reference frame (LTR) are available for motion compensation. The STR is the previous frame of current frame. The LTR ...
期刊信息
篇名
Performance Analysis of OFDM with Frequency Offset and Correction Model
语种
英文
撰写或编译
作者
Qin Shengping,Yin Changchuan,Li Jianfeng,Yue Guangxin
第一作者单位
刊物名称
The Journal of China Universities of Po...