標(biāo)題: Titlebook: Understanding Acoustics; An Experimentalist’s Steven L. Garrett Textbook‘‘‘‘‘‘‘‘ 2020Latest edition The Editor(s) (if applicable) and The A [打印本頁(yè)] 作者: ISSUE 時(shí)間: 2025-3-21 17:08
書(shū)目名稱Understanding Acoustics影響因子(影響力)
作者: clarify 時(shí)間: 2025-3-21 22:42 作者: 轉(zhuǎn)折點(diǎn) 時(shí)間: 2025-3-22 02:33
Steven L. GarrettProvides graduate-level treatment of acoustics and vibration suitable for use in courses, for self-study, and as a reference.Highlights fundamental physical principles that can provide independent tes作者: 榮幸 時(shí)間: 2025-3-22 06:47
The Editor(s) (if applicable) and The Author(s) 2020作者: 顛簸地移動(dòng) 時(shí)間: 2025-3-22 10:07 作者: 我說(shuō)不重要 時(shí)間: 2025-3-22 13:27
months, while the rate was 0.012?mm/a, done by the FBG instrument at the same position only in several hours, which testified the technology was feasible, fast, and effective. Therefore, it is of great significance for rapid downhole corrosion monitoring in CO.-flooding-wells, even for that in natural gas wells.作者: 正面 時(shí)間: 2025-3-22 18:29
Steven L. Garretts to faster growth of the epidemic. We also find that the communities, which comply with the restrictions manifesting high fear level, also suffer the burden of the disease because of non-compliance by other communities (low fear level). Communities with low fear levels are ‘high risk’ groups and should be targeted for awareness campaigns.作者: 銀版照相 時(shí)間: 2025-3-22 23:20 作者: aerobic 時(shí)間: 2025-3-23 04:00 作者: 不斷的變動(dòng) 時(shí)間: 2025-3-23 05:51 作者: 容易生皺紋 時(shí)間: 2025-3-23 12:55 作者: 飾帶 時(shí)間: 2025-3-23 15:14
Steven L. Garretts can realize the effective development of the remaining oil-rich area and form a new injection and extraction correspondence with the surrounding injection wells, and the water content of the sand body rises slowly, which is 5.02% higher compared with the base plan.作者: 溫和女孩 時(shí)間: 2025-3-23 20:27
1868-4513 ing analytical techniques and approximation strategies that are revisited in nine subsequent chapters describing all aspects of generation, transmission, scattering, and reception of waves in fluids.? Problems 978-3-030-44787-8Series ISSN 1868-4513 Series E-ISSN 1868-4521 作者: osteocytes 時(shí)間: 2025-3-24 01:54 作者: Collision 時(shí)間: 2025-3-24 06:16
Steven L. Garretteduction of porosity was mainly results of mechanical compaction; and in the late diagenetic stage A, it was mainly leaded by siliceous cementation which was produced by the development of quartz overgrowth edge. The two kinds of destructive diagenesis lead to the tightness of sandstone in the study area.作者: Pulmonary-Veins 時(shí)間: 2025-3-24 09:22 作者: Spinal-Fusion 時(shí)間: 2025-3-24 13:56 作者: FUSE 時(shí)間: 2025-3-24 17:02
Steven L. Garrettcertainty analysis has showed excellent simulation quality and enhanced efficiency in terms of time and cost. Its use in gas field development strongly supports selecting appropriate asset development strategies and uncertainty mitigation plan.作者: 驚奇 時(shí)間: 2025-3-24 19:10 作者: 陶器 時(shí)間: 2025-3-25 02:11
Steven L. Garretther clarify the influencing factors and laws of the C6 horizon reconstruction effect in Block C, B, E, D, A, and other blocks of the Q block, which is based on grey correlation theory and method. It provides a reference and guiding method for the optimization of well fracturing design in this block.作者: ARY 時(shí)間: 2025-3-25 04:57 作者: NIL 時(shí)間: 2025-3-25 10:13
Steven L. Garrettng strategy to improve the reservoir performance; meanwhile geologist could further study the evolution progress of reservoir. This method applies to those conventional reservoirs that suffer the harm of bitumen, and is also suitable in the heavy oil evaluation.作者: 斑駁 時(shí)間: 2025-3-25 11:43 作者: Systemic 時(shí)間: 2025-3-25 18:57
Steven L. Garretter complex conditions, and can meet the needs of flow measurement under high GOR and high water cut in the oilfield, and has the feasibility to widely expand the application in domestic and foreign oil fields.作者: EPT 時(shí)間: 2025-3-25 22:12
Steven L. Garrettleakage, which verifying the reliability of this FSI attribute. So the spatial varying of FSI value is also beneficial to the connectivity feature analysis of the fault-controlled reservoir. FSI attribute provides a new way for comprehensive fault analysis.作者: entrance 時(shí)間: 2025-3-26 00:36
Steven L. Garrettpplication of techniques from this paper provides direct guidance for well deployment in this area, and the high-yield oil flow are obtained proved with well testing results. The prediction and characterization technique of lithology-reservoir-fluid three-stage approaching target provides references for studies in similar areas.作者: BACLE 時(shí)間: 2025-3-26 05:41
Comfort for the Computationally Crippled, for their algebraic manipulation. The discussion of physical units is extended to include their use for predicting functional dependencies of resonance frequencies, quality factors, propagation speeds, flow noise, and other system behaviors using similitude and the Buckingham Π-theorem to form dime作者: 表示問(wèn) 時(shí)間: 2025-3-26 09:16
The Simple Harmonic Oscillatorr combination of the two will result in a response that is critically dependent upon the relationship between the frequency of excitation and the natural frequency of the oscillator and will introduce the critical concepts of mechanical impedance, resonance, and quality factor. Finally, the harmonic作者: Adherent 時(shí)間: 2025-3-26 15:25 作者: 慟哭 時(shí)間: 2025-3-26 18:10 作者: 宣稱 時(shí)間: 2025-3-26 23:57
Modes of Barsat are not as conducive as those of thin bars by a process that is significantly more computationally intensive. The flexural rigidity of wires under tension will be analyzed to determine the normal modes of a “stiff string,” and those effects will be discussed in relation to the tuning of pianos作者: hallow 時(shí)間: 2025-3-27 01:57
Membranes, Plates, and Microphonesmodes with different mode numbers might correspond to the same frequency of vibration, a situation that is designated as “modal degeneracy.” A membrane’s response to sound pressures provides the basis for broadband condenser microphone technology that produces signals related to the electrical prope作者: Gene408 時(shí)間: 2025-3-27 06:25 作者: inscribe 時(shí)間: 2025-3-27 09:42
Nondissipative Lumped Elements acoustical inertance and acoustical compliance is called a Helmholtz resonator. The D.EC software is introduced to model such acoustical networks. Because D.EC includes dissipation, it provides benchmark results that can be compared to the calculations based on dissipative hydrodynamics in the foll作者: 硬化 時(shí)間: 2025-3-27 14:07
One-Dimensional Propagationsive, and reversible will allow absolute calibration of transducers using only electrical measurements (i.e., currents and voltages) by the reciprocity method, if the acoustic impedance that couples the source and receiver is calculable. Reflection and transmission at junctions between multiple duct作者: GEAR 時(shí)間: 2025-3-27 21:44 作者: CRUE 時(shí)間: 2025-3-27 22:05
Attenuation of Sound equation of state a function of frequency. Examples of these relaxation-time effects include the rate of collisions between different molecular species in a gas (e.g., nitrogen and water vapor in air), the pressure dependence of ionic association-dissociation of dissolved salts in sea water (e.g., 作者: Dendritic-Cells 時(shí)間: 2025-3-28 03:23
Nonlinear Acousticse amplitudes of two interacting waves (intermodulation distortion). In addition, the time-average of an acoustically induced disturbance may not be zero. Sound waves can exert forces that are sufficient to levitate solid objects against gravity. The stability of such levitation forces will also be e作者: 即席演說(shuō) 時(shí)間: 2025-3-28 07:03
Textbook‘‘‘‘‘‘‘‘ 2020Latest editionviscoelasticity and resonance techniques for measurement of elastic moduli, while introducing analytical techniques and approximation strategies that are revisited in nine subsequent chapters describing all aspects of generation, transmission, scattering, and reception of waves in fluids.? Problems 作者: judiciousness 時(shí)間: 2025-3-28 14:00
al part where tiny strain change can be recorded if it is corroded to be thinner in a sensor, an FBG instrument for rapid downhole corrosion monitoring was developed, including a sensor and a modem. Changes of the metal C-type ring in the sensor before and after corrosion were numerically simulated,作者: 節(jié)約 時(shí)間: 2025-3-28 17:56
Steven L. Garrettand cost. The particular structure of roller cone bit and the random breakage in heterogeneity rock make it difficult to study the problem of rock-breaking mechanism of roller cone bit under bottom-hole condition. Although, research on this topic has been carried out and drilling speed models under 作者: Increment 時(shí)間: 2025-3-28 19:41
and the reservoir properties are poor, which makes the reservoir development difficult. Block A is mainly located in the delta front subfacies deposit, and the reservoir is dominated by underwater distributary channel microfacies. In order to improve the development of the reservoir, this paper car作者: 有角 時(shí)間: 2025-3-29 02:00 作者: N防腐劑 時(shí)間: 2025-3-29 04:05
Steven L. Garrettion exploitation in Daqing Oilfield. It is commonly believed that large-scale & multi-stage fracturing is an effective way to recover oil from thin, low porosity and ultra-low permeability tight reservoirs. However, the conventional horizontal well dual-packer multi-stage technology is not suitable 作者: Insensate 時(shí)間: 2025-3-29 08:03
Steven L. Garrettresistivity of different exploration depths with time slices. That is more accurate to calculate remaining oil saturation to satisfy the oilfield urgent needs. The electromagnetic probe takes symmetrical, single-transmitter and double-receiver coil system, simultaneously, the receiver coil takes com作者: 致詞 時(shí)間: 2025-3-29 11:31
Steven L. Garrettpace is complex, the throat is fine and the sorting is poor. The average permeability of the reservoir is 0.01–100.00 mD, and the porosity is generally less than 19%. It is a low permeability reservoir. Based on the geological and engineering parameters of the reconstructed well and the post-fractur作者: famine 時(shí)間: 2025-3-29 16:31
Steven L. Garrettologic reservoirs of carbonate beach facies under the slope structure background are characterized by complex and diverse lithology, thin reservoir thickness and rapid lateral variation, which brings great challenges to prediction and description of lithology, reservoir and fluid distribution, restr作者: 多余 時(shí)間: 2025-3-29 21:47 作者: 混亂生活 時(shí)間: 2025-3-30 03:58
Steven L. Garrettgy is established, a characterisation method of mudstone thickness ratio is proposed, and a comprehensive evaluation index of potential reservoirs in terms of logging and geology is formed by combining the logging response of the sealing ability of caprocks and gas-bearing.The study shows that only 作者: Type-1-Diabetes 時(shí)間: 2025-3-30 06:17
Steven L. Garrettn gas reservoir. The Shanxi Formation reservoir in eastern Ordos Basin, extremely poor in physical property, belongs to a typical tight sandstone. The core samples measure a minimum porosity of 1.23%, a maximum porosity of 13.49%, and an average of 5.4%. In this paper, the development process of tig作者: OWL 時(shí)間: 2025-3-30 09:06 作者: overweight 時(shí)間: 2025-3-30 14:09 作者: Ptsd429 時(shí)間: 2025-3-30 18:34
Steven L. Garrettrs such as water cut (WCT) and gas-oil ratio (GOR), as well as the important basis for formulating the stimulation measures and field development plans. The traditional surface flowing test is mainly carried out with the help of three-phase Separator or multiple phase flowmeters (MPFM), which is not作者: Fibroid 時(shí)間: 2025-3-30 23:58 作者: chassis 時(shí)間: 2025-3-31 01:24 作者: DRAFT 時(shí)間: 2025-3-31 07:00 作者: 挑剔為人 時(shí)間: 2025-3-31 09:27 作者: cancer 時(shí)間: 2025-3-31 17:14 作者: 縫紉 時(shí)間: 2025-3-31 17:37
gging and abandonment (P&A) operations decision making. All cased hole measurement techniques have some specific limitations, and in most cases, a single measurement would NOT be enough. Combination of different static and dynamic logging measurement techniques has proven to be key for reliable inte作者: 系列 時(shí)間: 2025-3-31 23:41
Dissipative Hydrodynamics Figs. . and ., and in Eq. (.), did not include any dissipation. By introducing D.EC, we were able to calculate the amount of power dissipated in the neck (inertance) and volume (compliance) of a 500?ml boiling flask. In this chapter, those losses will be calculated from hydrodynamic “first principles.”
