This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein...This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness.展开更多
以天津滨海新区吹填泥浆为研究对象,对初始含水率w_0=200%~2000%的泥浆开展长达100 d的自然沉降模型试验,研究吹填泥浆的自重沉降固结规律与形成土的微观结构特性,据此提出吹填工程设计的控制指标,为吹填工程的设计与施工提供可靠的技...以天津滨海新区吹填泥浆为研究对象,对初始含水率w_0=200%~2000%的泥浆开展长达100 d的自然沉降模型试验,研究吹填泥浆的自重沉降固结规律与形成土的微观结构特性,据此提出吹填工程设计的控制指标,为吹填工程的设计与施工提供可靠的技术支撑。结果表明,天津吹填泥浆的沉降类型主要是沉积沉降和固结沉降,沉积沉降过程分为絮凝阶段、阻碍沉降阶段、自重固结阶段。含水率临界值(或土的形成含水率)w_0*=400%,且w_0*与液限w_L具有较好的线性关系。初始含水率w_0≤w_0*,发生固结沉降,沉降量可以用一维固结理论计算;w_0>w_0*,发生沉积沉降,沉降量可以用沉积规律计算。土的形成孔隙比e_0*=10.92;沉降稳定时间Tc可用Tc=159(w_0/w_L)^(-1)计算;稳定孔隙比e_c可由分段公式计算,e_c=0.08+5.4(e_0≥13.65),e_c=0.4+1.03(e_0<13.65);絮凝屈服应力P_s=0.3 k Pa,界限孔隙比e_s=6.4。研究还表明,泥浆沉降过程其实是絮凝屈服应力与有效应力相互影响的过程,进而产生不同的沉降特征;吹填形成土在平行于沉降方向为絮凝结构,而垂直沉降方向呈堆叠结构。展开更多
This article,based on authors＇ long-term study,proposes an improved foamed-Ni-packed phase-change thermal storage canister,which takes advantage of the foamed-Ni characteristic of instinctive porous structure and exc...This article,based on authors＇ long-term study,proposes an improved foamed-Ni-packed phase-change thermal storage canister,which takes advantage of the foamed-Ni characteristic of instinctive porous structure and excellent properties to ameliorate its void distribution and thermal conductivity. The improved canister and the unimproved one without foamed-Ni package,are put to heat absorbing and releasing tests to investigate the effects of heat absorbing temperature upon the phase-change materials （PCM） melting time under three temperature schemes by using platinum resistance thermometers （PT100） and data acquisition modules （ADAM-4000） to gather the data of varying temperature. Afterwards,the computerized tomography （CT） is employed to scan the void distribution in both canisters. Compared to the unimproved canister,the experimental results evidence the superiority of the improved one in higher uniformity in void and temperature distribution as well as faster thermal responses.展开更多
文摘This paper provides a perception that all things are connected. Starting with the perception of Metaphysics and how matter exists out of total void, complementary matter, or dark matter, the incompleteness of Einstein relativistic theory. Multi spacetime universes and the jump drive for jumping within and between spacetime universes. Warp drive for space travel. DNA as sequence of momentary frequencies and how it related to Ezekiel’s dry bones prophecy. The outcome of neural patterns as cords of consciousness, consciousness as the collection of all cords of consciousness and the lack of uniqueness of individual consciousness. Finally, all things are cords of consciousness.
文摘以天津滨海新区吹填泥浆为研究对象,对初始含水率w_0=200%~2000%的泥浆开展长达100 d的自然沉降模型试验,研究吹填泥浆的自重沉降固结规律与形成土的微观结构特性,据此提出吹填工程设计的控制指标,为吹填工程的设计与施工提供可靠的技术支撑。结果表明,天津吹填泥浆的沉降类型主要是沉积沉降和固结沉降,沉积沉降过程分为絮凝阶段、阻碍沉降阶段、自重固结阶段。含水率临界值(或土的形成含水率)w_0*=400%,且w_0*与液限w_L具有较好的线性关系。初始含水率w_0≤w_0*,发生固结沉降,沉降量可以用一维固结理论计算;w_0>w_0*,发生沉积沉降,沉降量可以用沉积规律计算。土的形成孔隙比e_0*=10.92;沉降稳定时间Tc可用Tc=159(w_0/w_L)^(-1)计算;稳定孔隙比e_c可由分段公式计算,e_c=0.08+5.4(e_0≥13.65),e_c=0.4+1.03(e_0<13.65);絮凝屈服应力P_s=0.3 k Pa,界限孔隙比e_s=6.4。研究还表明,泥浆沉降过程其实是絮凝屈服应力与有效应力相互影响的过程,进而产生不同的沉降特征;吹填形成土在平行于沉降方向为絮凝结构,而垂直沉降方向呈堆叠结构。
基金National Natural Science Foundation of China (50276001, 50876004)
文摘This article,based on authors＇ long-term study,proposes an improved foamed-Ni-packed phase-change thermal storage canister,which takes advantage of the foamed-Ni characteristic of instinctive porous structure and excellent properties to ameliorate its void distribution and thermal conductivity. The improved canister and the unimproved one without foamed-Ni package,are put to heat absorbing and releasing tests to investigate the effects of heat absorbing temperature upon the phase-change materials （PCM） melting time under three temperature schemes by using platinum resistance thermometers （PT100） and data acquisition modules （ADAM-4000） to gather the data of varying temperature. Afterwards,the computerized tomography （CT） is employed to scan the void distribution in both canisters. Compared to the unimproved canister,the experimental results evidence the superiority of the improved one in higher uniformity in void and temperature distribution as well as faster thermal responses.
