Heat transfer correlations at the quasi-steady state and the transient state were obtained based on the experimental data.KEYWORDS: Transient heat transfer,helium gas,narrow channel,period,VHTRAdditional informationFundingThis work was supported by the Japan Society for the promotion of Science (JSPS)...
Transient and Unsteady Heat TransferThe possibility of using drag-reducing polymer solutions in heat exchangers has been studied using a simple circular cylinder in cross flow. The cylinder was heated electrically, and Us surface temperatures monitored with thermocouples. A small flume was arranged so ...
On large, multistage compressors, flywheels are sometimes used to dampen torque pulsations, minimize transient torque absorbed by the driver, and to tune torsional natural frequencies. In most applications, however, flywheels are not used and the driver inertia must absorb torque pulses. Sign in to...
The heat transfer coefficient was determined using the transient heat transfer method [[23], [24], [25]]. At the initial moment of time the temperature fields of the model surfaces were recorded using the IR imager. Then the model cooling was recorded at a frequency of 1 Hz during 40...
M. (2007). Improvement of transient heat transfer models for the coupled 3-D moving piston assemblyliner system. Proc. ASME Int. Mechanical Engineering Cong. and Exposition 2007, Seattle, United States, 547–554. Google Scholar Johansson, S., Nilsson, P. H., Ohlsson, R. and Rosén, B...
N. Kim.Transient analysis of diffusive chemical reactive species for couple stress fluid flow over vertical cylinder[J]. Applied Mathematics and Mechanics .2013(8)H. P. Rani, G. J. Reddy, and C. N. Kim, "Transient analysis of diffusive chemical reactive species for couple stress fluid flow...
The present investigation, namely, the transient free convection from a vertical cone with non-uniform surface heat flux has not received any attention. Hence, the pre...Ganesan, P.and Loganathan, P. (2003): Magnetic field effect on a moving vertical cylinder with constant heat flux, Heat ...
[11] applied an analytical approach to study the transient heat conduction in a composite hollow cylinder. Cheng et al. [12] studied the inverse heat conduction problem in a hollow spherically symmetric domain. Marin and Marinescu [13, 14] investigated the existence, uniqueness and the asymptotic...
transientfree convectionMHDheat and mass transfercylinderHeat and mass transfer characteristics and the flow behavior on the MHD flow past a vertical cylinder are studied. The equations of conservation of mass, momentum, energy and concentration which govern the flow and heat and mass transfer are ...
It may be mentioned here that due to wake instabilities, transient fluctuations develop at the downstream of the separated region of the body. Such instabilities were first studied by von Karman for circular geometry and he developed the necessary criterion for the wake stability. One of such crit...